Complete zone-file coverage gTLD
.BLUE domain list & zone file statistics
The .BLUE zone contains 15,024 domain names, according to the complete zone file dated . Download the full list, or follow the zone month by month: total domains, newly registered domains and expired domains.
The .blue domain is a color-themed top-level extension that evokes associations with water, sky, trust, and creativity. It fits maritime businesses, environmental groups, wellness brands, designers, artists, and product lines seeking a concise, color-focused online identity.
Updated daily by 9:00 AM UTC.
Full downloads require sign-in and appropriate plan access. See plans and limits.
Current .BLUE coverage
Domains in the zone file
Compressed list size
Last update: .
| Last 30 days | +51 |
|---|---|
| Last 90 days | +163 |
| Last 6 months | +216 |
| Last 12 months | -2.4K |
Total .BLUE domains per month since June 2025
On , the .BLUE zone file listed 15,024 domains, a net change of +51 in the last 30 days and -2,357 in the last 12 months. Compared with the previous snapshot, the zone file added 11 domains and dropped 7.
The number of domain names in the .BLUE zone file at the end of each month. Because the zone file is complete, changes between months come from domains added to and removed from the zone, not from changes in our coverage.
- Last 30 days
- +51 domains
- Last 90 days
- +163 domains
- Last 6 months
- +216 domains
- Last 12 months
- -2.4K domains
| Month | Domains | Change |
|---|---|---|
| 15.0K | +51 | |
| 15.0K | -18 | |
| 15.0K | +101 | |
| 14.9K | +65 | |
| 14.8K | +14 | |
| 14.8K | +5 | |
| 14.8K | +117 | |
| 14.7K | -128 | |
| 14.8K | -1.2K | |
| 16.0K | -768 | |
| 16.8K | -425 | |
| 17.2K | -232 | |
| 17.5K | +102 | |
| 17.4K | +87 | |
| 17.3K | +88 | |
| 17.2K | +10 | |
| 17.2K | – |
Newly registered .BLUE domains per month
In the 30 days to , 313 new domains were added to the .BLUE zone file — about 10 per day. Over the last 12 months, 4,261 new .BLUE domains appeared.
Each monthly figure is the sum of daily additions: domain names in a day's zone file that were absent from the previous snapshot. A domain usually enters the zone file on the day it is registered, which is why these are treated as newly registered domains (NRDs); domains registered without nameservers are not in the zone file and are not counted.
- Last 30 days
- +313 new domains
about 10 per day - Last 90 days
- +1.0K new domains
about 11 per day - Last 6 months
- +2.1K new domains
about 11 per day - Last 12 months
- +4.3K new domains
about 11 per day
| Month | New domains |
|---|---|
| (partial) | 182 |
| 301 | |
| 407 | |
| 326 | |
| 339 | |
| 344 | |
| 479 | |
| 369 | |
| 384 | |
| 359 | |
| 272 | |
| 263 | |
| 440 | |
| 389 | |
| 361 | |
| 312 | |
| (partial) | 79 |
Need new domains across every covered zone? Download the daily new domain lists.
Expired .BLUE domains per month
In the 30 days to , 262 domains were removed from the .BLUE zone file — about 8 per day. Over the last 12 months, 6,618 .BLUE domains were removed.
Each monthly figure is the sum of daily removals: domain names in the previous snapshot that are missing from a day's zone file. Most removals are expired or deleted registrations, but a domain also leaves the zone file while it is on hold or loses its nameservers, and can return later. A removed domain is not necessarily available to register.
- Last 30 days
- 262 domains removed
about 8 per day - Last 90 days
- 869 domains removed
about 9 per day - Last 6 months
- 1.8K domains removed
about 10 per day - Last 12 months
- 6.6K domains removed
about 18 per day
| Month | Expired domains |
|---|---|
| (partial) | 131 |
| 319 | |
| 306 | |
| 261 | |
| 325 | |
| 339 | |
| 362 | |
| 497 | |
| 1.6K | |
| 1.1K | |
| 697 | |
| 495 | |
| 338 | |
| 302 | |
| 273 | |
| 302 | |
| (partial) | 92 |
Need removed domains across every covered zone? Download the daily expired domain lists.
Download the .BLUE domain list
The download contains every domain name in the .BLUE zone file, one per line, in a gzip-compressed text file. It is a list of domain names, not a raw DNS zone file with resource records.
| Snapshot date | |
|---|---|
| Domains | 15,024 |
| File size | 55 kB (gzip) |
| Format | Plain text, one domain per line (.txt.gz) |
| Access | Website download or REST API |
Downloads require an account and appropriate access. See plans and limits and dataset licensing terms.
Preview .BLUE domain names
An excerpt from the sample file, not a ranking or a list of domains available to register.
000.blue alfredo.blue baka.blue bluevelvet.blue chura.blue deepseek.blue equity.blue ganja.blue hole.blue jima.blue learning.blue maths.blue myriad.blue onix.blue ppak10.blue rootstack.blue sircarter.blue surveys.blue triple-b.blue wapp.blue
Sign in to download a free .BLUE sample and test your import workflow before subscribing.
.BLUE zone details
The .blue top-level domain creates a thematic namespace centered on the color blue and its common associations: water, sky, calm, trust, and creativity. Its descriptive character makes it a natural fit for maritime and coastal businesses, environmental and conservation projects, wellness and spa services, creative professionals, and consumer products that emphasize a blue visual identity.
Organizations and individuals pick .blue to reinforce visual branding, highlight a campaign or product color, or obtain memorable, concise names when more generic options are taken. The TLD works for literal uses (marine services, aquariums) as well as metaphorical ones (trustworthy fintech, tech services with a blue brand), and it pairs well with strong visual design and consistent brand messaging.
Practical considerations: registration is available through domain registrars but pricing, availability, and any registry rules vary, so review terms and trademark implications before registering. For best results, integrate .blue domains with existing channels, consider redirects from other TLDs, and use consistent color and naming strategies to strengthen recognition and user trust.
Related zones:
| Zone | .blue |
|---|---|
| Zone type | gTLD |
| Assigned by IANA | Yes |
| Public registrations allowed | Yes |
| WHOIS server | whois.nic.blue |
| RDAP server | https://rdap.identitydigital.services/rdap/ |
| Managing organization | Identity Digital Limited |
| Organization address | c/o Identity Digital Limited 10500 NE 8th Street, Suite 750 Bellevue WA 98004 United States of America (the) |
Historical .BLUE domain lists
Download a past .BLUE zone-file snapshot to reconstruct the zone on a given date or measure how it changed. Each file is a full list of the domains in the zone on that day. Pro includes historical access; see historical datasets.
| Date | Domains | File size | Download |
|---|---|---|---|
| 2026-10-16 | 15,024 | 55 kB | Download |
| 2026-10-15 | 15,020 | 55 kB | Download |
| 2026-10-14 | 15,017 | 55 kB | Download |
| 2026-10-13 | 15,008 | 55 kB | Download |
| 2026-10-12 | 14,998 | 55 kB | Download |
| 2026-10-11 | 14,996 | 55 kB | Download |
| 2026-10-10 | 14,994 | 55 kB | Download |
| 2026-10-09 | 14,992 | 55 kB | Download |
| 2026-10-08 | 14,989 | 55 kB | Download |
| 2026-10-07 | 14,994 | 55 kB | Download |
| 2026-10-06 | 14,990 | 55 kB | Download |
| 2026-10-05 | 14,990 | 55 kB | Download |
| 2026-10-04 | 14,990 | 55 kB | Download |
| 2026-10-03 | 14,982 | 55 kB | Download |
| 2026-10-02 | 14,976 | 55 kB | Download |
| 2026-10-01 | 14,971 | 55 kB | Download |
| 2026-09-30 | 14,973 | 55 kB | Download |
| 2026-09-29 | 14,984 | 55 kB | Download |
| 2026-09-28 | 14,990 | 55 kB | Download |
| 2026-09-27 | 14,987 | 55 kB | Download |
| 2026-09-26 | 14,986 | 55 kB | Download |
| 2026-09-25 | 14,988 | 55 kB | Download |
| 2026-09-24 | 14,988 | 55 kB | Download |
| 2026-09-23 | 14,989 | 55 kB | Download |
| 2026-09-22 | 14,987 | 55 kB | Download |
| 2026-09-21 | 14,980 | 55 kB | Download |
| 2026-09-20 | 14,977 | 55 kB | Download |
| 2026-09-19 | 14,984 | 55 kB | Download |
| 2026-09-18 | 14,986 | 55 kB | Download |
| 2026-09-17 | 14,979 | 55 kB | Download |
| 2026-09-16 | 14,973 | 55 kB | Download |
| 2026-09-15 | 14,977 | 55 kB | Download |
| 2026-09-14 | 14,969 | 55 kB | Download |
| 2026-09-13 | 14,974 | 55 kB | Download |
| 2026-09-12 | 14,965 | 55 kB | Download |
| 2026-09-11 | 14,967 | 55 kB | Download |
| 2026-09-10 | 14,971 | 55 kB | Download |
| 2026-09-09 | 14,968 | 55 kB | Download |
| 2026-09-08 | 14,957 | 55 kB | Download |
| 2026-09-07 | 14,951 | 55 kB | Download |
| 2026-09-06 | 14,959 | 55 kB | Download |
| 2026-09-05 | 14,959 | 55 kB | Download |
| 2026-09-04 | 14,958 | 55 kB | Download |
| 2026-09-03 | 14,970 | 55 kB | Download |
| 2026-09-02 | 14,995 | 55 kB | Download |
| 2026-09-01 | 14,997 | 55 kB | Download |
| 2026-08-31 | 14,991 | 55 kB | Download |
| 2026-08-30 | 14,988 | 55 kB | Download |
| 2026-08-29 | 14,985 | 55 kB | Download |
| 2026-08-28 | 14,968 | 55 kB | Download |
| 2026-08-27 | 14,965 | 55 kB | Download |
| 2026-08-26 | 14,957 | 55 kB | Download |
| 2026-08-25 | 14,950 | 55 kB | Download |
| 2026-08-24 | 14,949 | 55 kB | Download |
| 2026-08-23 | 14,947 | 55 kB | Download |
| 2026-08-22 | 14,948 | 55 kB | Download |
| 2026-08-21 | 14,948 | 55 kB | Download |
| 2026-08-20 | 14,953 | 55 kB | Download |
| 2026-08-19 | 14,953 | 55 kB | Download |
| 2026-08-18 | 14,957 | 55 kB | Download |
| 2026-08-17 | 14,961 | 55 kB | Download |
| 2026-08-16 | 14,948 | 55 kB | Download |
| 2026-08-15 | 14,928 | 55 kB | Download |
| 2026-08-14 | 14,904 | 54 kB | Download |
| 2026-08-13 | 14,900 | 54 kB | Download |
| 2026-08-12 | 14,895 | 54 kB | Download |
| 2026-08-11 | 14,893 | 54 kB | Download |
| 2026-08-10 | 14,889 | 54 kB | Download |
| 2026-08-09 | 14,885 | 54 kB | Download |
| 2026-08-08 | 14,886 | 54 kB | Download |
| 2026-08-07 | 14,886 | 54 kB | Download |
| 2026-08-06 | 14,885 | 54 kB | Download |
| 2026-08-05 | 14,877 | 54 kB | Download |
| 2026-08-04 | 14,877 | 54 kB | Download |
| 2026-08-03 | 14,883 | 54 kB | Download |
| 2026-08-02 | 14,881 | 54 kB | Download |
| 2026-08-01 | 14,877 | 54 kB | Download |
| 2026-07-31 | 14,890 | 54 kB | Download |
| 2026-07-30 | 14,888 | 54 kB | Download |
| 2026-07-29 | 14,888 | 54 kB | Download |
| 2026-07-27 | 14,869 | 54 kB | Download |
| 2026-07-26 | 14,870 | 54 kB | Download |
| 2026-07-25 | 14,867 | 54 kB | Download |
| 2026-07-24 | 14,866 | 54 kB | Download |
| 2026-07-23 | 14,860 | 54 kB | Download |
| 2026-07-22 | 14,855 | 54 kB | Download |
| 2026-07-21 | 14,852 | 54 kB | Download |
| 2026-07-20 | 14,852 | 54 kB | Download |
| 2026-07-19 | 14,852 | 54 kB | Download |
| 2026-07-18 | 14,861 | 54 kB | Download |
| 2026-07-17 | 14,863 | 54 kB | Download |
| 2026-07-16 | 14,861 | 54 kB | Download |
| 2026-07-15 | 14,861 | 54 kB | Download |
| 2026-07-14 | 14,865 | 54 kB | Download |
| 2026-07-13 | 14,865 | 54 kB | Download |
| 2026-07-12 | 14,861 | 54 kB | Download |
| 2026-07-11 | 14,858 | 54 kB | Download |
| 2026-07-10 | 14,855 | 54 kB | Download |
| 2026-07-09 | 14,847 | 54 kB | Download |
| 2026-07-08 | 14,845 | 54 kB | Download |
| 2026-07-07 | 14,841 | 54 kB | Download |
| 2026-07-06 | 14,832 | 54 kB | Download |
| 2026-07-05 | 14,833 | 54 kB | Download |
| 2026-07-04 | 14,839 | 54 kB | Download |
| 2026-07-03 | 14,834 | 54 kB | Download |
| 2026-07-02 | 14,836 | 54 kB | Download |
| 2026-07-01 | 14,834 | 54 kB | Download |
| 2026-06-30 | 14,825 | 54 kB | Download |
| 2026-06-29 | 14,823 | 54 kB | Download |
| 2026-06-28 | 14,827 | 54 kB | Download |
| 2026-06-27 | 14,812 | 54 kB | Download |
| 2026-06-26 | 14,818 | 54 kB | Download |
| 2026-06-25 | 14,822 | 54 kB | Download |
| 2026-06-24 | 14,815 | 54 kB | Download |
| 2026-06-23 | 14,803 | 54 kB | Download |
| 2026-06-22 | 14,802 | 54 kB | Download |
| 2026-06-21 | 14,799 | 54 kB | Download |
| 2026-06-20 | 14,791 | 54 kB | Download |
| 2026-06-19 | 14,783 | 54 kB | Download |
| 2026-06-18 | 14,777 | 54 kB | Download |
| 2026-06-17 | 14,780 | 54 kB | Download |
| 2026-06-16 | 14,784 | 54 kB | Download |
| 2026-06-15 | 14,791 | 54 kB | Download |
| 2026-06-14 | 14,787 | 54 kB | Download |
| 2026-06-13 | 14,784 | 54 kB | Download |
| 2026-06-12 | 14,790 | 54 kB | Download |
| 2026-06-11 | 14,788 | 54 kB | Download |
| 2026-06-10 | 14,792 | 54 kB | Download |
| 2026-06-09 | 14,794 | 54 kB | Download |
| 2026-06-08 | 14,788 | 54 kB | Download |
| 2026-06-07 | 14,797 | 54 kB | Download |
| 2026-06-06 | 14,796 | 54 kB | Download |
| 2026-06-05 | 14,800 | 54 kB | Download |
| 2026-06-04 | 14,819 | 54 kB | Download |
| 2026-06-03 | 14,820 | 54 kB | Download |
| 2026-06-02 | 14,817 | 54 kB | Download |
| 2026-06-01 | 14,818 | 54 kB | Download |
| 2026-05-31 | 14,811 | 54 kB | Download |
| 2026-05-30 | 14,814 | 54 kB | Download |
| 2026-05-29 | 14,811 | 54 kB | Download |
| 2026-05-28 | 14,816 | 54 kB | Download |
| 2026-05-27 | 14,805 | 54 kB | Download |
| 2026-05-26 | 14,804 | 54 kB | Download |
| 2026-05-25 | 14,805 | 54 kB | Download |
| 2026-05-24 | 14,803 | 54 kB | Download |
| 2026-05-23 | 14,803 | 54 kB | Download |
| 2026-05-22 | 14,806 | 54 kB | Download |
| 2026-05-21 | 14,807 | 54 kB | Download |
| 2026-05-20 | 14,809 | 54 kB | Download |
| 2026-05-19 | 14,806 | 54 kB | Download |
| 2026-05-18 | 14,802 | 54 kB | Download |
| 2026-05-17 | 14,800 | 54 kB | Download |
| 2026-05-16 | 14,806 | 54 kB | Download |
| 2026-05-15 | 14,811 | 54 kB | Download |
| 2026-05-14 | 14,823 | 54 kB | Download |
| 2026-05-13 | 14,810 | 54 kB | Download |
| 2026-05-12 | 14,813 | 54 kB | Download |
| 2026-05-11 | 14,808 | 54 kB | Download |
| 2026-05-10 | 14,802 | 54 kB | Download |
| 2026-05-09 | 14,791 | 54 kB | Download |
| 2026-05-08 | 14,794 | 54 kB | Download |
| 2026-05-07 | 14,784 | 54 kB | Download |
| 2026-05-06 | 14,780 | 54 kB | Download |
| 2026-05-05 | 14,778 | 54 kB | Download |
| 2026-05-04 | 14,785 | 54 kB | Download |
| 2026-05-03 | 14,785 | 54 kB | Download |
| 2026-05-02 | 14,794 | 54 kB | Download |
| 2026-05-01 | 14,790 | 54 kB | Download |
| 2026-04-30 | 14,806 | 54 kB | Download |
| 2026-04-29 | 14,798 | 54 kB | Download |
| 2026-04-28 | 14,786 | 54 kB | Download |
| 2026-04-27 | 14,796 | 54 kB | Download |
| 2026-04-26 | 14,789 | 54 kB | Download |
| 2026-04-25 | 14,797 | 54 kB | Download |
| 2026-04-24 | 14,804 | 54 kB | Download |
| 2026-04-23 | 14,811 | 54 kB | Download |
| 2026-04-22 | 14,811 | 54 kB | Download |
| 2026-04-21 | 14,804 | 54 kB | Download |
| 2026-04-20 | 14,804 | 54 kB | Download |
| 2026-04-19 | 14,801 | 54 kB | Download |
| 2026-04-18 | 14,804 | 54 kB | Download |
| 2026-04-17 | 14,799 | 54 kB | Download |
| 2026-04-16 | 14,808 | 54 kB | Download |
| 2026-04-15 | 14,818 | 54 kB | Download |
| 2026-04-14 | 14,788 | 54 kB | Download |
| 2026-04-13 | 14,704 | 54 kB | Download |
| 2026-04-12 | 14,701 | 54 kB | Download |
| 2026-04-11 | 14,704 | 54 kB | Download |
| 2026-04-10 | 14,693 | 54 kB | Download |
| 2026-04-09 | 14,688 | 54 kB | Download |
| 2026-04-08 | 14,693 | 54 kB | Download |
| 2026-04-07 | 14,694 | 54 kB | Download |
| 2026-04-06 | 14,699 | 54 kB | Download |
| 2026-04-05 | 14,703 | 54 kB | Download |
| 2026-04-04 | 14,700 | 54 kB | Download |
| 2026-04-03 | 14,701 | 54 kB | Download |
| 2026-04-02 | 14,706 | 54 kB | Download |
| 2026-04-01 | 14,699 | 54 kB | Download |
| 2026-03-31 | 14,689 | 54 kB | Download |
| 2026-03-30 | 14,694 | 54 kB | Download |
| 2026-03-29 | 14,698 | 54 kB | Download |
| 2026-03-28 | 14,698 | 54 kB | Download |
| 2026-03-27 | 14,695 | 54 kB | Download |
| 2026-03-26 | 14,694 | 54 kB | Download |
| 2026-03-25 | 14,703 | 54 kB | Download |
| 2026-03-24 | 14,712 | 54 kB | Download |
| 2026-03-23 | 14,703 | 54 kB | Download |
| 2026-03-22 | 14,700 | 54 kB | Download |
| 2026-03-21 | 14,703 | 54 kB | Download |
| 2026-03-20 | 14,723 | 54 kB | Download |
| 2026-03-19 | 14,759 | 54 kB | Download |
| 2026-03-18 | 14,766 | 54 kB | Download |
| 2026-03-17 | 14,775 | 54 kB | Download |
| 2026-03-16 | 14,785 | 54 kB | Download |
| 2026-03-15 | 14,783 | 54 kB | Download |
| 2026-03-14 | 14,786 | 54 kB | Download |
| 2026-03-13 | 14,792 | 54 kB | Download |
| 2026-03-12 | 14,795 | 54 kB | Download |
| 2026-03-11 | 14,790 | 54 kB | Download |
| 2026-03-10 | 14,789 | 54 kB | Download |
| 2026-03-09 | 14,780 | 54 kB | Download |
| 2026-03-08 | 14,785 | 54 kB | Download |
| 2026-03-07 | 14,786 | 54 kB | Download |
| 2026-03-06 | 14,785 | 54 kB | Download |
| 2026-03-05 | 14,778 | 54 kB | Download |
| 2026-03-04 | 14,799 | 54 kB | Download |
| 2026-03-03 | 14,806 | 54 kB | Download |
| 2026-03-02 | 14,811 | 54 kB | Download |
| 2026-03-01 | 14,809 | 54 kB | Download |
| 2026-02-28 | 14,817 | 55 kB | Download |
| 2026-02-27 | 14,811 | 55 kB | Download |
| 2026-02-26 | 14,804 | 54 kB | Download |
| 2026-02-25 | 14,794 | 54 kB | Download |
| 2026-02-24 | 15,221 | 56 kB | Download |
| 2026-02-23 | 15,368 | 57 kB | Download |
| 2026-02-22 | 15,374 | 57 kB | Download |
| 2026-02-21 | 15,376 | 57 kB | Download |
| 2026-02-20 | 15,378 | 57 kB | Download |
| 2026-02-19 | 15,388 | 57 kB | Download |
| 2026-02-18 | 15,387 | 57 kB | Download |
| 2026-02-17 | 15,386 | 57 kB | Download |
| 2026-02-16 | 15,399 | 57 kB | Download |
| 2026-02-15 | 15,418 | 57 kB | Download |
| 2026-02-14 | 15,413 | 57 kB | Download |
| 2026-02-13 | 15,411 | 57 kB | Download |
| 2026-02-12 | 15,387 | 57 kB | Download |
| 2026-02-11 | 15,383 | 57 kB | Download |
| 2026-02-10 | 15,390 | 57 kB | Download |
| 2026-02-09 | 15,313 | 57 kB | Download |
| 2026-02-08 | 15,325 | 57 kB | Download |
| 2026-02-07 | 15,349 | 57 kB | Download |
| 2026-02-06 | 15,358 | 57 kB | Download |
| 2026-02-05 | 15,373 | 57 kB | Download |
| 2026-02-04 | 15,393 | 57 kB | Download |
| 2026-02-03 | 15,536 | 58 kB | Download |
| 2026-02-02 | 15,657 | 59 kB | Download |
| 2026-02-01 | 15,864 | 60 kB | Download |
| 2026-01-31 | 16,039 | 61 kB | Download |
| 2026-01-30 | 16,159 | 61 kB | Download |
| 2026-01-29 | 16,230 | 62 kB | Download |
| 2026-01-28 | 16,231 | 62 kB | Download |
| 2026-01-27 | 16,248 | 62 kB | Download |
| 2026-01-26 | 16,239 | 62 kB | Download |
| 2026-01-25 | 16,256 | 62 kB | Download |
| 2026-01-24 | 16,279 | 62 kB | Download |
| 2026-01-23 | 16,272 | 62 kB | Download |
| 2026-01-22 | 16,264 | 62 kB | Download |
| 2026-01-21 | 16,264 | 62 kB | Download |
| 2026-01-20 | 16,278 | 62 kB | Download |
| 2026-01-19 | 16,284 | 62 kB | Download |
| 2026-01-18 | 16,287 | 62 kB | Download |
| 2026-01-17 | 16,287 | 62 kB | Download |
| 2026-01-16 | 16,293 | 62 kB | Download |
| 2026-01-15 | 16,301 | 62 kB | Download |
| 2026-01-14 | 16,330 | 62 kB | Download |
| 2026-01-13 | 16,357 | 62 kB | Download |
| 2026-01-12 | 16,399 | 62 kB | Download |
| 2026-01-11 | 16,412 | 62 kB | Download |
| 2026-01-10 | 16,461 | 63 kB | Download |
| 2026-01-09 | 16,511 | 63 kB | Download |
| 2026-01-08 | 16,543 | 63 kB | Download |
| 2026-01-07 | 16,575 | 63 kB | Download |
| 2026-01-06 | 16,630 | 63 kB | Download |
| 2026-01-05 | 16,654 | 63 kB | Download |
| 2026-01-04 | 16,709 | 64 kB | Download |
| 2026-01-03 | 16,722 | 64 kB | Download |
| 2026-01-02 | 16,751 | 64 kB | Download |
| 2026-01-01 | 16,768 | 64 kB | Download |
| 2025-12-31 | 16,807 | 64 kB | Download |
| 2025-12-30 | 16,833 | 64 kB | Download |
| 2025-12-29 | 16,896 | 64 kB | Download |
| 2025-12-28 | 16,953 | 65 kB | Download |
| 2025-12-27 | 17,000 | 65 kB | Download |
| 2025-12-26 | 17,008 | 65 kB | Download |
| 2025-12-25 | 17,049 | 65 kB | Download |
| 2025-12-24 | 17,102 | 65 kB | Download |
| 2025-12-23 | 17,134 | 65 kB | Download |
| 2025-12-22 | 17,172 | 65 kB | Download |
| 2025-12-21 | 17,182 | 65 kB | Download |
| 2025-12-20 | 17,188 | 65 kB | Download |
| 2025-12-19 | 17,193 | 65 kB | Download |
| 2025-12-18 | 17,195 | 65 kB | Download |
| 2025-12-17 | 17,202 | 65 kB | Download |
| 2025-12-16 | 17,215 | 66 kB | Download |
| 2025-12-15 | 17,212 | 66 kB | Download |
| 2025-12-14 | 17,212 | 65 kB | Download |
| 2025-12-13 | 17,203 | 65 kB | Download |
| 2025-12-12 | 17,207 | 65 kB | Download |
| 2025-12-11 | 17,202 | 65 kB | Download |
| 2025-12-10 | 17,206 | 65 kB | Download |
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| 2025-12-07 | 17,206 | 66 kB | Download |
| 2025-12-06 | 17,208 | 66 kB | Download |
| 2025-12-05 | 17,203 | 65 kB | Download |
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| 2025-12-03 | 17,216 | 66 kB | Download |
| 2025-12-02 | 17,229 | 66 kB | Download |
| 2025-12-01 | 17,236 | 66 kB | Download |
| 2025-11-30 | 17,232 | 66 kB | Download |
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| 2025-11-28 | 17,235 | 66 kB | Download |
| 2025-11-27 | 17,232 | 66 kB | Download |
| 2025-11-26 | 17,235 | 66 kB | Download |
| 2025-11-25 | 17,273 | 66 kB | Download |
| 2025-11-24 | 17,278 | 66 kB | Download |
| 2025-11-23 | 17,279 | 66 kB | Download |
| 2025-11-22 | 17,282 | 66 kB | Download |
| 2025-11-21 | 17,381 | 66 kB | Download |
| 2025-11-20 | 17,379 | 66 kB | Download |
| 2025-11-19 | 17,392 | 66 kB | Download |
| 2025-11-18 | 17,396 | 66 kB | Download |
| 2025-11-17 | 17,398 | 66 kB | Download |
| 2025-11-16 | 17,401 | 66 kB | Download |
| 2025-11-15 | 17,404 | 66 kB | Download |
| 2025-11-14 | 17,407 | 66 kB | Download |
| 2025-11-13 | 17,403 | 66 kB | Download |
| 2025-11-12 | 17,433 | 66 kB | Download |
| 2025-11-11 | 17,442 | 67 kB | Download |
| 2025-11-10 | 17,448 | 67 kB | Download |
| 2025-11-09 | 17,454 | 67 kB | Download |
| 2025-11-08 | 17,457 | 67 kB | Download |
| 2025-11-07 | 17,461 | 67 kB | Download |
| 2025-11-06 | 17,457 | 67 kB | Download |
| 2025-11-05 | 17,459 | 67 kB | Download |
| 2025-11-04 | 17,457 | 67 kB | Download |
| 2025-11-03 | 17,463 | 67 kB | Download |
| 2025-11-02 | 17,467 | 67 kB | Download |
| 2025-11-01 | 17,461 | 67 kB | Download |
| 2025-10-31 | 17,464 | 67 kB | Download |
| 2025-10-30 | 17,459 | 67 kB | Download |
| 2025-10-29 | 17,454 | 67 kB | Download |
| 2025-10-28 | 17,457 | 67 kB | Download |
| 2025-10-27 | 17,459 | 67 kB | Download |
| 2025-10-26 | 17,454 | 67 kB | Download |
| 2025-10-25 | 17,458 | 67 kB | Download |
| 2025-10-24 | 17,458 | 67 kB | Download |
| 2025-10-23 | 17,460 | 67 kB | Download |
| 2025-10-22 | 17,459 | 67 kB | Download |
| 2025-10-21 | 17,458 | 67 kB | Download |
| 2025-10-20 | 17,466 | 67 kB | Download |
| 2025-10-19 | 17,465 | 67 kB | Download |
| 2025-10-18 | 17,465 | 67 kB | Download |
| 2025-10-17 | 17,374 | 66 kB | Download |
| 2025-10-16 | 17,381 | 66 kB | Download |
| 2025-10-15 | 17,359 | 66 kB | Download |
| 2025-10-14 | 17,359 | 66 kB | Download |
| 2025-10-13 | 17,411 | 66 kB | Download |
| 2025-10-12 | 17,407 | 66 kB | Download |
| 2025-10-11 | 17,405 | 66 kB | Download |
| 2025-10-10 | 17,398 | 66 kB | Download |
| 2025-10-09 | 17,393 | 66 kB | Download |
| 2025-10-08 | 17,385 | 66 kB | Download |
| 2025-10-07 | 17,371 | 66 kB | Download |
| 2025-10-06 | 17,367 | 66 kB | Download |
| 2025-10-05 | 17,363 | 66 kB | Download |
| 2025-10-04 | 17,363 | 66 kB | Download |
| 2025-10-03 | 17,358 | 66 kB | Download |
| 2025-10-02 | 17,352 | 66 kB | Download |
| 2025-10-01 | 17,359 | 66 kB | Download |
| 2025-09-30 | 17,362 | 66 kB | Download |
| 2025-09-29 | 17,360 | 66 kB | Download |
| 2025-09-28 | 17,358 | 66 kB | Download |
| 2025-09-27 | 17,362 | 66 kB | Download |
| 2025-09-26 | 17,351 | 66 kB | Download |
| 2025-09-25 | 17,355 | 66 kB | Download |
| 2025-09-24 | 17,370 | 66 kB | Download |
| 2025-09-23 | 17,370 | 66 kB | Download |
| 2025-09-22 | 17,365 | 66 kB | Download |
| 2025-09-21 | 17,366 | 66 kB | Download |
| 2025-09-20 | 17,357 | 66 kB | Download |
| 2025-09-19 | 17,346 | 66 kB | Download |
| 2025-09-18 | 17,346 | 66 kB | Download |
| 2025-09-17 | 17,348 | 66 kB | Download |
| 2025-09-16 | 17,342 | 66 kB | Download |
| 2025-09-15 | 17,341 | 66 kB | Download |
| 2025-09-14 | 17,337 | 66 kB | Download |
| 2025-09-13 | 17,334 | 66 kB | Download |
| 2025-09-12 | 17,320 | 66 kB | Download |
| 2025-09-11 | 17,315 | 66 kB | Download |
| 2025-09-10 | 17,309 | 66 kB | Download |
| 2025-09-09 | 17,307 | 66 kB | Download |
| 2025-09-08 | 17,293 | 66 kB | Download |
| 2025-09-07 | 17,286 | 66 kB | Download |
| 2025-09-06 | 17,283 | 66 kB | Download |
| 2025-09-05 | 17,271 | 66 kB | Download |
| 2025-09-04 | 17,266 | 66 kB | Download |
| 2025-09-03 | 17,279 | 66 kB | Download |
| 2025-09-02 | 17,271 | 66 kB | Download |
| 2025-09-01 | 17,276 | 66 kB | Download |
| 2025-08-31 | 17,275 | 66 kB | Download |
| 2025-08-30 | 17,276 | 66 kB | Download |
| 2025-08-29 | 17,280 | 66 kB | Download |
| 2025-08-28 | 17,295 | 66 kB | Download |
| 2025-08-27 | 17,291 | 66 kB | Download |
| 2025-08-26 | 17,284 | 66 kB | Download |
| 2025-08-25 | 17,279 | 66 kB | Download |
| 2025-08-24 | 17,275 | 66 kB | Download |
| 2025-08-23 | 17,274 | 66 kB | Download |
| 2025-08-22 | 17,272 | 66 kB | Download |
| 2025-08-21 | 17,270 | 66 kB | Download |
| 2025-08-20 | 17,261 | 66 kB | Download |
| 2025-08-19 | 17,263 | 66 kB | Download |
| 2025-08-18 | 17,255 | 66 kB | Download |
| 2025-08-17 | 17,254 | 66 kB | Download |
| 2025-08-16 | 17,253 | 66 kB | Download |
| 2025-08-15 | 17,256 | 66 kB | Download |
| 2025-08-14 | 17,251 | 66 kB | Download |
| 2025-08-13 | 17,244 | 66 kB | Download |
| 2025-08-12 | 17,239 | 66 kB | Download |
| 2025-08-11 | 17,244 | 66 kB | Download |
| 2025-08-10 | 17,247 | 66 kB | Download |
| 2025-08-09 | 17,237 | 66 kB | Download |
| 2025-08-08 | 17,234 | 66 kB | Download |
| 2025-08-07 | 17,227 | 66 kB | Download |
| 2025-08-06 | 17,224 | 66 kB | Download |
| 2025-08-05 | 17,221 | 66 kB | Download |
| 2025-08-04 | 17,222 | 66 kB | Download |
| 2025-08-03 | 17,219 | 66 kB | Download |
| 2025-08-02 | 17,221 | 66 kB | Download |
| 2025-08-01 | 17,215 | 66 kB | Download |
| 2025-07-31 | 17,187 | 66 kB | Download |
| 2025-07-30 | 17,170 | 66 kB | Download |
| 2025-07-29 | 17,169 | 66 kB | Download |
| 2025-07-28 | 17,175 | 66 kB | Download |
| 2025-07-27 | 17,173 | 66 kB | Download |
| 2025-07-26 | 17,160 | 66 kB | Download |
| 2025-07-25 | 17,157 | 66 kB | Download |
| 2025-07-24 | 17,158 | 66 kB | Download |
| 2025-07-23 | 17,153 | 66 kB | Download |
| 2025-07-22 | 17,160 | 66 kB | Download |
| 2025-07-21 | 17,151 | 66 kB | Download |
| 2025-07-20 | 17,162 | 66 kB | Download |
| 2025-07-19 | 17,161 | 66 kB | Download |
| 2025-07-18 | 17,166 | 66 kB | Download |
| 2025-07-17 | 17,165 | 66 kB | Download |
| 2025-07-16 | 17,169 | 66 kB | Download |
| 2025-07-14 | 17,176 | 66 kB | Download |
| 2025-07-13 | 17,174 | 66 kB | Download |
| 2025-07-12 | 17,178 | 66 kB | Download |
| 2025-07-11 | 17,176 | 66 kB | Download |
| 2025-07-10 | 17,187 | 66 kB | Download |
| 2025-07-09 | 17,186 | 66 kB | Download |
| 2025-07-08 | 17,187 | 66 kB | Download |
| 2025-07-07 | 17,179 | 66 kB | Download |
| 2025-07-06 | 17,176 | 66 kB | Download |
| 2025-07-05 | 17,178 | 66 kB | Download |
| 2025-07-04 | 17,183 | 66 kB | Download |
| 2025-07-03 | 17,187 | 66 kB | Download |
| 2025-07-02 | 17,188 | 66 kB | Download |
| 2025-07-01 | 17,172 | 66 kB | Download |
| 2025-06-30 | 17,177 | 66 kB | Download |
| 2025-06-29 | 17,175 | 66 kB | Download |
| 2025-06-28 | 17,177 | 66 kB | Download |
| 2025-06-27 | 17,168 | 66 kB | Download |
| 2025-06-26 | 17,169 | 66 kB | Download |
| 2025-06-25 | 17,172 | 66 kB | Download |
| 2025-06-24 | 17,181 | 66 kB | Download |
| 2025-06-23 | 17,181 | 66 kB | Download |
| 2025-06-22 | 17,190 | 66 kB | Download |
Download and filter .BLUE domains with the API
Download the latest .BLUE domain list with your API token, then stream the compressed file through Python to find matching domain names. This example searches for cloud; replace the term to fit your research.
Requires curl, Python 3, and an API token with download access. Set ALLZF_API_TOKEN in your environment; plan limits apply.
# Download the latest .BLUE domain list curl --fail --location \ -H "Authorization: Bearer ${ALLZF_API_TOKEN}" \ -o blue.txt.gz \ https://allzonefiles.io/api/v1/zones/blue/dl # Stream the file without loading it all into memory python3 - <<'PY'import gzip with gzip.open("blue.txt.gz", "rt") as domains: for line in domains: domain = line.strip() if "cloud" in domain.lower(): print(domain)PY
Coverage and methodology for .BLUE data
Complete zone-file coverage. The .BLUE registry publishes its zone file through ICANN's Centralized Zone Data Service (CZDS). AllZonefiles.io downloads the complete .BLUE zone file every day and extracts every domain name in it. Registered domains absent from the zone file, such as domains without nameservers or on hold, are not included, and presence in the zone does not confirm a working website.
Monthly totals. Each month's total is the domain count on the last available day of that month; the current month shows the latest snapshot.
New and expired domains. Each day's zone file is compared with the previous snapshot: names that appear are counted as new, names that disappear as removed. Monthly figures are sums of these daily counts, so a domain that leaves the zone and returns is counted again. The first month of data and the current month are partial and marked in the tables.
Freshness. The daily update target is 9 AM UTC. Use each file's snapshot date when scheduling imports or comparing archives; delivery can be affected by source delays.
For reproducible analysis, record the zone, snapshot date, downloaded filename, and filtering rules. Usage is subject to our dataset license; enterprise and redistribution licensing is available separately.
Use .BLUE domain data in your workflow
Monitor brands and threats
Filter new .BLUE domains for brand terms and spelling variants, then investigate candidates with additional evidence.
Brand monitoring with Python · Security analysisStudy namespace growth
Compare monthly totals, registrations and expirations, or dated snapshots, to measure how the .BLUE zone changes.
Market intelligence · Reproducible researchBuild a domain database
Automate authenticated downloads and import the complete .BLUE list into your data pipeline.
Data engineering with Python · API documentationCompare all domain lists, access historical datasets, or download all available zones in one ZIP.
.BLUE domain questions
How many .BLUE domains are there?
The .BLUE zone file dated 16 Oct 2026 contains 15,024 domain names. Registered domains without nameservers or on hold are not in the zone file, so the number of registrations can be slightly higher. Monthly totals since June 2025 are in the monthly table.
Is the .BLUE zone growing?
In the 12 months to 16 Oct 2026, the .BLUE zone shrank: a net change of -2,357 domains. Over the last 30 days the net change was +51.
How many new .BLUE domains are registered each day?
In the 30 days to 16 Oct 2026, 313 new domains were added to the .BLUE zone file, about 10 per day. In the last 12 months, 4,261 new domains appeared. Monthly figures are in the new domains table.
How many .BLUE domains expire each month?
In the 30 days to 16 Oct 2026, 262 domains were removed from the .BLUE zone file, about 8 per day. Most are expired or deleted registrations. Each month's count is in the expired domains table.
Is this a complete .BLUE domain list?
Yes, for domains in the zone file. The list contains every domain name in the complete .BLUE zone file published through ICANN CZDS. It does not include registered domains absent from the zone file, and presence in the zone does not confirm a working website.
How do I download the .BLUE domain list?
Sign in with an account that has download access and use the download button above, or automate the download with the API example. Check plans and download limits before subscribing.
Can I download historical .BLUE domain lists?
Yes. Available dates appear in the historical domain list table. Archive coverage varies, and downloads require historical access. See historical datasets for details.
Are expired .BLUE domains available to register?
Not necessarily. A domain removed from the zone file may be in a redemption or pending-delete period, or on hold, and can return. Check current registry or registrar information before trying to register a name.
When is the .BLUE data updated?
All datasets have a daily update target of 9:00 AM UTC. The latest .BLUE snapshot is dated 16 Oct 2026; check the snapshot date because source delays can affect individual files.
Start working with .BLUE domain data
Choose access for daily monitoring or historical research.