.CERN domain list & statistics
100 domains in the zone-file snapshot — Snapshot:
The .CERN domain list covers every domain name present in the complete zone-file snapshot. Registered domains absent from the zone file are not included, and presence in the zone does not confirm a working website.
The .cern top-level domain is a sponsored, organization-specific namespace managed by CERN for official use by the European Organization for Nuclear Research, its experiments, projects, and affiliated initiatives. It conveys institutional authority and a direct link to CERN.
Daily update target: 9 AM UTC. Check the snapshot date and coverage notes before using a file.
.CERN domain list file
Gzip-compressed plain text with one .CERN domain per line. Download the names in our current dataset.
- Snapshot date: 02 Oct 2026
- Total domains in the list: 100
- File size: 548 B
- Download from website (with one mouse click!)
- Download via simple HTTP REST API (automate!)
Preview .CERN domain names
An excerpt from the available sample file, not a ranking or a list of domains available to register.
about.cern alumni.cern atlas.cern belgium.cern cernvm.cern compass.cern engineering.cern experiments.cern globe.cern hse.cern isolde.cern lhc.cern news.cern opendata.cern oqi.cern quantum.cern sciencegateway.cern sparks.cern technology.cern videos.cern
Downloads require an account and appropriate access. See plans and limits and dataset licensing terms.
1. Zone summary: .cern
The .CERN zone contains 100 domain names, according to the complete zone-file snapshot dated 02 Oct 2026. In the latest available comparison, from 01 Oct 2026 to 02 Oct 2026, 0 domain names were added to the zone and 0 were removed. The net zone change was 0 domains (no net gain or loss).
Complete zone-file coverage. Counts describe domains present in the zone file; registered domains absent from the zone file are excluded. Additions and removals are not independently verified registration or expiration events.
2. .CERN domain statistics - recent observations
Available observations from the last 90 days. Gaps may occur; the table provides dates and counts behind the charts.
| Date | Total domains | Observed additions | Observed removals |
|---|---|---|---|
| 2026-10-02 | 100 | 0 | 0 |
| 2026-10-01 | 100 | 0 | 0 |
| 2026-09-30 | 100 | 0 | 0 |
| 2026-09-29 | 100 | 0 | 0 |
| 2026-09-28 | 100 | 0 | 0 |
| 2026-09-27 | 100 | 0 | 0 |
| 2026-09-26 | 100 | 0 | 0 |
| 2026-09-25 | 100 | 0 | 0 |
| 2026-09-24 | 100 | 0 | 0 |
| 2026-09-23 | 100 | 0 | 0 |
| 2026-09-22 | 100 | 0 | 0 |
| 2026-09-21 | 100 | 0 | 0 |
| 2026-09-20 | 100 | 0 | 0 |
| 2026-09-19 | 100 | 0 | 0 |
| 2026-09-18 | 100 | 0 | 0 |
| 2026-09-17 | 100 | 0 | 0 |
| 2026-09-16 | 100 | 0 | 0 |
| 2026-09-15 | 100 | 0 | 0 |
| 2026-09-14 | 100 | 0 | 0 |
| 2026-09-13 | 100 | 0 | 0 |
| 2026-09-12 | 100 | 0 | 0 |
| 2026-09-11 | 100 | 0 | 0 |
| 2026-09-10 | 100 | 0 | 0 |
| 2026-09-09 | 100 | 0 | 0 |
| 2026-09-08 | 100 | 0 | 0 |
| 2026-09-07 | 100 | 0 | 0 |
| 2026-09-06 | 100 | 0 | 0 |
| 2026-09-05 | 100 | + 1 | 0 |
| 2026-09-04 | 99 | 0 | 0 |
| 2026-09-03 | 99 | 0 | 0 |
| 2026-09-02 | 99 | 0 | 0 |
| 2026-09-01 | 99 | + 3 | 0 |
| 2026-08-31 | 96 | 0 | 0 |
| 2026-08-30 | 96 | 0 | 0 |
| 2026-08-29 | 96 | 0 | 0 |
| 2026-08-28 | 96 | 0 | 0 |
| 2026-08-27 | 96 | 0 | 0 |
| 2026-08-26 | 96 | 0 | 0 |
| 2026-08-25 | 96 | 0 | 0 |
| 2026-08-24 | 96 | 0 | 0 |
| 2026-08-23 | 96 | 0 | 0 |
| 2026-08-22 | 96 | 0 | 0 |
| 2026-08-21 | 96 | 0 | 0 |
| 2026-08-20 | 96 | 0 | 0 |
| 2026-08-19 | 96 | 0 | 0 |
| 2026-08-18 | 96 | 0 | 0 |
| 2026-08-17 | 96 | 0 | 0 |
| 2026-08-16 | 96 | 0 | 0 |
| 2026-08-15 | 96 | 0 | 0 |
| 2026-08-14 | 96 | 0 | 0 |
| 2026-08-13 | 96 | 0 | 0 |
| 2026-08-12 | 96 | 0 | 0 |
| 2026-08-11 | 96 | + 1 | 0 |
| 2026-08-10 | 95 | 0 | 0 |
| 2026-08-09 | 95 | 0 | 0 |
| 2026-08-08 | 95 | 0 | 0 |
| 2026-08-07 | 95 | 0 | 0 |
| 2026-08-06 | 95 | 0 | 0 |
| 2026-08-05 | 95 | 0 | 0 |
| 2026-08-04 | 95 | 0 | 0 |
| 2026-08-03 | 95 | 0 | 0 |
| 2026-08-02 | 95 | 0 | 0 |
| 2026-08-01 | 95 | 0 | 0 |
| 2026-07-31 | 95 | 0 | 0 |
| 2026-07-30 | 95 | 0 | 0 |
| 2026-07-29 | 95 | 0 | 0 |
| 2026-07-27 | 95 | 0 | 0 |
| 2026-07-26 | 95 | 0 | 0 |
| 2026-07-25 | 95 | 0 | 0 |
| 2026-07-24 | 95 | 0 | 0 |
| 2026-07-23 | 95 | 0 | 0 |
| 2026-07-22 | 95 | 0 | 0 |
| 2026-07-21 | 95 | 0 | 0 |
| 2026-07-20 | 95 | 0 | 0 |
| 2026-07-19 | 95 | 0 | 0 |
| 2026-07-18 | 95 | 0 | 0 |
| 2026-07-17 | 95 | 0 | 0 |
| 2026-07-16 | 95 | 0 | 0 |
| 2026-07-15 | 95 | 0 | 0 |
| 2026-07-14 | 95 | 0 | 0 |
| 2026-07-13 | 95 | 0 | 0 |
| 2026-07-12 | 95 | 0 | 0 |
| 2026-07-11 | 95 | 0 | 0 |
| 2026-07-10 | 95 | 0 | 0 |
| 2026-07-09 | 95 | 0 | 0 |
| 2026-07-08 | 95 | 0 | 0 |
| 2026-07-07 | 95 | 0 | 0 |
| 2026-07-06 | 95 | 0 | 0 |
| 2026-07-05 | 95 | 0 | 0 |
3. Zone Details: .cern
The .cern domain is a sponsored top-level domain reserved for the European Organization for Nuclear Research and its authorized projects, collaborations, partner institutions, and outreach activities. Registrations are controlled by CERN or its designated operators, ensuring the namespace reflects official CERN entities rather than general commercial registrations.
Typical uses include official experiment and project sites, documentation portals, event and outreach pages, collaborative research platforms, and internal or partner services that benefit from an explicit CERN affiliation. Adopting .cern signals institutional provenance and scientific credibility, helping users quickly identify content that is maintained or endorsed by CERN.
Organizations and projects choose .cern to centralize digital identity, improve trust and discoverability, and maintain administrative control over names tied to CERN activities. Because the zone is managed with governance and eligibility rules, it is particularly appropriate where authenticity, archival clarity, and alignment with CERN’s brand and mission are priorities rather than broad commercial marketing.
Related zones:
| Zone Name | cern |
|---|---|
| Zone Type | gTLD |
| Assigned by IANA | YES |
| Public registrations allowed | Restricted or not open for general public registration. Check the registry's current eligibility rules. |
| WHOIS Server | whois.nic.cern |
| RDAP Server | https://rdap.identitydigital.services/rdap/ |
| Managing Organization | European Organization for Nuclear Research ("CERN") |
| Organization Address |
Route de Meyrin Geneve CH-1211 Switzerland |
4. Historical Domain Lists for .cern zone
Access the archive of historical .CERN domain lists and analyze how domains in the .CERN namespace have evolved over time. Historical domain data helps researchers and engineers study domain growth, changes in domain-list membership, and long-term internet trends. Archive dates and coverage vary; see historical dataset access.
| Date | Domains | File Size | Download |
|---|---|---|---|
| 2026-10-02 | 100 | 548 B | Download |
| 2026-10-01 | 100 | 548 B | Download |
| 2026-09-30 | 100 | 548 B | Download |
| 2026-09-29 | 100 | 548 B | Download |
| 2026-09-28 | 100 | 548 B | Download |
| 2026-09-27 | 100 | 548 B | Download |
| 2026-09-26 | 100 | 548 B | Download |
| 2026-09-25 | 100 | 548 B | Download |
| 2026-09-24 | 100 | 548 B | Download |
| 2026-09-23 | 100 | 548 B | Download |
| 2026-09-22 | 100 | 548 B | Download |
| 2026-09-21 | 100 | 548 B | Download |
| 2026-09-20 | 100 | 548 B | Download |
| 2026-09-19 | 100 | 548 B | Download |
| 2026-09-18 | 100 | 548 B | Download |
| 2026-09-17 | 100 | 548 B | Download |
| 2026-09-16 | 100 | 548 B | Download |
| 2026-09-15 | 100 | 548 B | Download |
| 2026-09-14 | 100 | 548 B | Download |
| 2026-09-13 | 100 | 548 B | Download |
| 2026-09-12 | 100 | 548 B | Download |
| 2026-09-11 | 100 | 548 B | Download |
| 2026-09-10 | 100 | 548 B | Download |
| 2026-09-09 | 100 | 548 B | Download |
| 2026-09-08 | 100 | 548 B | Download |
| 2026-09-07 | 100 | 548 B | Download |
| 2026-09-06 | 100 | 548 B | Download |
| 2026-09-05 | 100 | 548 B | Download |
| 2026-09-04 | 99 | 544 B | Download |
| 2026-09-03 | 99 | 544 B | Download |
| 2026-09-02 | 99 | 544 B | Download |
| 2026-09-01 | 99 | 544 B | Download |
| 2026-08-31 | 96 | 532 B | Download |
| 2026-08-30 | 96 | 532 B | Download |
| 2026-08-29 | 96 | 532 B | Download |
| 2026-08-28 | 96 | 532 B | Download |
| 2026-08-27 | 96 | 532 B | Download |
| 2026-08-26 | 96 | 532 B | Download |
| 2026-08-25 | 96 | 532 B | Download |
| 2026-08-24 | 96 | 532 B | Download |
| 2026-08-23 | 96 | 532 B | Download |
| 2026-08-22 | 96 | 532 B | Download |
| 2026-08-21 | 96 | 532 B | Download |
| 2026-08-20 | 96 | 532 B | Download |
| 2026-08-19 | 96 | 532 B | Download |
| 2026-08-18 | 96 | 532 B | Download |
| 2026-08-17 | 96 | 532 B | Download |
| 2026-08-16 | 96 | 532 B | Download |
| 2026-08-15 | 96 | 532 B | Download |
| 2026-08-14 | 96 | 532 B | Download |
| 2026-08-13 | 96 | 532 B | Download |
| 2026-08-12 | 96 | 532 B | Download |
| 2026-08-11 | 96 | 532 B | Download |
| 2026-08-10 | 95 | 527 B | Download |
| 2026-08-09 | 95 | 527 B | Download |
| 2026-08-08 | 95 | 527 B | Download |
| 2026-08-07 | 95 | 527 B | Download |
| 2026-08-06 | 95 | 527 B | Download |
| 2026-08-05 | 95 | 527 B | Download |
| 2026-08-04 | 95 | 527 B | Download |
| 2026-08-03 | 95 | 527 B | Download |
| 2026-08-02 | 95 | 527 B | Download |
| 2026-08-01 | 95 | 527 B | Download |
| 2026-07-31 | 95 | 527 B | Download |
| 2026-07-30 | 95 | 527 B | Download |
| 2026-07-29 | 95 | 527 B | Download |
| 2026-07-27 | 95 | 527 B | Download |
| 2026-07-26 | 95 | 527 B | Download |
| 2026-07-25 | 95 | 527 B | Download |
| 2026-07-24 | 95 | 527 B | Download |
| 2026-07-23 | 95 | 527 B | Download |
| 2026-07-22 | 95 | 527 B | Download |
| 2026-07-21 | 95 | 527 B | Download |
| 2026-07-20 | 95 | 527 B | Download |
| 2026-07-19 | 95 | 527 B | Download |
| 2026-07-18 | 95 | 527 B | Download |
| 2026-07-17 | 95 | 527 B | Download |
| 2026-07-16 | 95 | 527 B | Download |
| 2026-07-15 | 95 | 527 B | Download |
| 2026-07-14 | 95 | 527 B | Download |
| 2026-07-13 | 95 | 527 B | Download |
| 2026-07-12 | 95 | 527 B | Download |
| 2026-07-11 | 95 | 527 B | Download |
| 2026-07-10 | 95 | 527 B | Download |
| 2026-07-09 | 95 | 527 B | Download |
| 2026-07-08 | 95 | 527 B | Download |
| 2026-07-07 | 95 | 527 B | Download |
| 2026-07-06 | 95 | 527 B | Download |
| 2026-07-05 | 95 | 527 B | Download |
| 2026-07-04 | 95 | 527 B | Download |
| 2026-07-03 | 95 | 527 B | Download |
| 2026-07-02 | 95 | 527 B | Download |
| 2026-07-01 | 95 | 527 B | Download |
| 2026-06-30 | 95 | 527 B | Download |
| 2026-06-29 | 95 | 527 B | Download |
| 2026-06-28 | 95 | 527 B | Download |
| 2026-06-27 | 95 | 527 B | Download |
| 2026-06-26 | 95 | 527 B | Download |
| 2026-06-25 | 95 | 527 B | Download |
| 2026-06-24 | 95 | 527 B | Download |
| 2026-06-23 | 95 | 527 B | Download |
| 2026-06-22 | 95 | 527 B | Download |
| 2026-06-21 | 95 | 527 B | Download |
| 2026-06-20 | 95 | 527 B | Download |
| 2026-06-19 | 95 | 527 B | Download |
| 2026-06-18 | 95 | 527 B | Download |
| 2026-06-17 | 95 | 527 B | Download |
| 2026-06-16 | 95 | 527 B | Download |
| 2026-06-15 | 95 | 527 B | Download |
| 2026-06-14 | 95 | 527 B | Download |
| 2026-06-13 | 95 | 527 B | Download |
| 2026-06-12 | 95 | 527 B | Download |
| 2026-06-11 | 95 | 527 B | Download |
| 2026-06-10 | 95 | 527 B | Download |
| 2026-06-09 | 95 | 527 B | Download |
| 2026-06-08 | 95 | 527 B | Download |
| 2026-06-07 | 95 | 527 B | Download |
| 2026-06-06 | 95 | 527 B | Download |
| 2026-06-05 | 95 | 527 B | Download |
| 2026-06-04 | 95 | 527 B | Download |
| 2026-06-03 | 95 | 527 B | Download |
| 2026-06-02 | 95 | 527 B | Download |
| 2026-06-01 | 95 | 527 B | Download |
| 2026-05-31 | 95 | 527 B | Download |
| 2026-05-30 | 95 | 527 B | Download |
| 2026-05-29 | 95 | 527 B | Download |
| 2026-05-28 | 95 | 527 B | Download |
| 2026-05-27 | 95 | 527 B | Download |
| 2026-05-26 | 95 | 527 B | Download |
| 2026-05-25 | 95 | 527 B | Download |
| 2026-05-24 | 95 | 527 B | Download |
| 2026-05-23 | 95 | 527 B | Download |
| 2026-05-22 | 95 | 527 B | Download |
| 2026-05-21 | 95 | 527 B | Download |
| 2026-05-20 | 95 | 527 B | Download |
| 2026-05-19 | 95 | 527 B | Download |
| 2026-05-18 | 95 | 527 B | Download |
| 2026-05-17 | 95 | 527 B | Download |
| 2026-05-16 | 95 | 527 B | Download |
| 2026-05-15 | 95 | 527 B | Download |
| 2026-05-14 | 95 | 527 B | Download |
| 2026-05-13 | 95 | 527 B | Download |
| 2026-05-12 | 95 | 527 B | Download |
| 2026-05-11 | 95 | 527 B | Download |
| 2026-05-10 | 95 | 527 B | Download |
| 2026-05-09 | 95 | 527 B | Download |
| 2026-05-08 | 95 | 527 B | Download |
| 2026-05-07 | 95 | 527 B | Download |
| 2026-05-06 | 95 | 527 B | Download |
| 2026-05-05 | 95 | 527 B | Download |
| 2026-05-04 | 95 | 527 B | Download |
| 2026-05-03 | 95 | 527 B | Download |
| 2026-05-02 | 95 | 527 B | Download |
| 2026-05-01 | 95 | 527 B | Download |
| 2026-04-30 | 95 | 527 B | Download |
| 2026-04-29 | 95 | 527 B | Download |
| 2026-04-28 | 95 | 527 B | Download |
| 2026-04-27 | 95 | 527 B | Download |
| 2026-04-26 | 95 | 527 B | Download |
| 2026-04-25 | 95 | 527 B | Download |
| 2026-04-24 | 95 | 527 B | Download |
| 2026-04-23 | 95 | 527 B | Download |
| 2026-04-22 | 95 | 527 B | Download |
| 2026-04-21 | 95 | 527 B | Download |
| 2026-04-20 | 95 | 527 B | Download |
| 2026-04-19 | 95 | 527 B | Download |
| 2026-04-18 | 95 | 527 B | Download |
| 2026-04-17 | 95 | 527 B | Download |
| 2026-04-16 | 95 | 527 B | Download |
| 2026-04-15 | 95 | 527 B | Download |
| 2026-04-14 | 95 | 527 B | Download |
| 2026-04-13 | 95 | 527 B | Download |
| 2026-04-12 | 95 | 527 B | Download |
| 2026-04-11 | 95 | 527 B | Download |
| 2026-04-10 | 95 | 527 B | Download |
| 2026-04-09 | 95 | 527 B | Download |
| 2026-04-08 | 95 | 527 B | Download |
| 2026-04-07 | 95 | 527 B | Download |
| 2026-04-06 | 95 | 527 B | Download |
| 2026-04-05 | 95 | 527 B | Download |
| 2026-04-04 | 95 | 527 B | Download |
| 2026-04-03 | 95 | 527 B | Download |
| 2026-04-02 | 95 | 527 B | Download |
| 2026-04-01 | 95 | 527 B | Download |
| 2026-03-31 | 95 | 527 B | Download |
| 2026-03-30 | 95 | 527 B | Download |
| 2026-03-29 | 95 | 527 B | Download |
| 2026-03-28 | 95 | 527 B | Download |
| 2026-03-27 | 95 | 527 B | Download |
| 2026-03-26 | 95 | 527 B | Download |
| 2026-03-25 | 95 | 527 B | Download |
| 2026-03-24 | 95 | 527 B | Download |
| 2026-03-23 | 95 | 527 B | Download |
| 2026-03-22 | 95 | 527 B | Download |
| 2026-03-21 | 95 | 527 B | Download |
| 2026-03-20 | 95 | 527 B | Download |
| 2026-03-19 | 95 | 527 B | Download |
| 2026-03-18 | 95 | 527 B | Download |
| 2026-03-17 | 95 | 527 B | Download |
| 2026-03-16 | 95 | 527 B | Download |
| 2026-03-15 | 95 | 527 B | Download |
| 2026-03-14 | 95 | 527 B | Download |
| 2026-03-13 | 95 | 527 B | Download |
| 2026-03-12 | 95 | 527 B | Download |
| 2026-03-11 | 95 | 527 B | Download |
| 2026-03-10 | 95 | 527 B | Download |
| 2026-03-09 | 95 | 527 B | Download |
| 2026-03-08 | 95 | 527 B | Download |
| 2026-03-07 | 95 | 527 B | Download |
| 2026-03-06 | 95 | 527 B | Download |
| 2026-03-05 | 95 | 527 B | Download |
| 2026-03-04 | 95 | 527 B | Download |
| 2026-03-03 | 95 | 527 B | Download |
| 2026-03-02 | 95 | 527 B | Download |
| 2026-03-01 | 95 | 527 B | Download |
| 2026-02-28 | 95 | 527 B | Download |
| 2026-02-27 | 95 | 527 B | Download |
| 2026-02-26 | 95 | 527 B | Download |
| 2026-02-25 | 95 | 527 B | Download |
| 2026-02-24 | 95 | 527 B | Download |
| 2026-02-23 | 95 | 527 B | Download |
| 2026-02-22 | 95 | 527 B | Download |
| 2026-02-21 | 95 | 527 B | Download |
| 2026-02-20 | 95 | 527 B | Download |
| 2026-02-19 | 95 | 527 B | Download |
| 2026-02-18 | 95 | 527 B | Download |
| 2026-02-17 | 95 | 527 B | Download |
| 2026-02-16 | 95 | 527 B | Download |
| 2026-02-15 | 95 | 527 B | Download |
| 2026-02-14 | 95 | 527 B | Download |
| 2026-02-13 | 95 | 527 B | Download |
| 2026-02-12 | 95 | 527 B | Download |
| 2026-02-11 | 95 | 527 B | Download |
| 2026-02-10 | 95 | 527 B | Download |
| 2026-02-09 | 95 | 527 B | Download |
| 2026-02-08 | 95 | 527 B | Download |
| 2026-02-07 | 95 | 527 B | Download |
| 2026-02-06 | 95 | 527 B | Download |
| 2026-02-05 | 95 | 527 B | Download |
| 2026-02-04 | 95 | 527 B | Download |
| 2026-02-03 | 95 | 527 B | Download |
| 2026-02-02 | 95 | 527 B | Download |
| 2026-02-01 | 95 | 527 B | Download |
| 2026-01-31 | 95 | 527 B | Download |
| 2026-01-30 | 95 | 527 B | Download |
| 2026-01-29 | 95 | 527 B | Download |
| 2026-01-28 | 95 | 527 B | Download |
| 2026-01-27 | 95 | 527 B | Download |
| 2026-01-26 | 95 | 527 B | Download |
| 2026-01-25 | 95 | 527 B | Download |
| 2026-01-24 | 95 | 527 B | Download |
| 2026-01-23 | 94 | 526 B | Download |
| 2026-01-22 | 94 | 526 B | Download |
| 2026-01-21 | 94 | 526 B | Download |
| 2026-01-20 | 94 | 526 B | Download |
| 2026-01-19 | 94 | 526 B | Download |
| 2026-01-18 | 94 | 526 B | Download |
| 2026-01-17 | 94 | 526 B | Download |
| 2026-01-16 | 94 | 526 B | Download |
| 2026-01-15 | 94 | 526 B | Download |
| 2026-01-14 | 94 | 526 B | Download |
| 2026-01-13 | 94 | 526 B | Download |
| 2026-01-12 | 94 | 526 B | Download |
| 2026-01-11 | 94 | 526 B | Download |
| 2026-01-10 | 94 | 526 B | Download |
| 2026-01-09 | 94 | 526 B | Download |
| 2026-01-08 | 94 | 526 B | Download |
| 2026-01-07 | 94 | 526 B | Download |
| 2026-01-06 | 94 | 526 B | Download |
| 2026-01-05 | 94 | 526 B | Download |
| 2026-01-04 | 94 | 526 B | Download |
| 2026-01-03 | 94 | 526 B | Download |
| 2026-01-02 | 94 | 526 B | Download |
| 2026-01-01 | 94 | 526 B | Download |
| 2025-12-31 | 94 | 526 B | Download |
| 2025-12-30 | 94 | 526 B | Download |
| 2025-12-29 | 94 | 526 B | Download |
| 2025-12-28 | 94 | 526 B | Download |
| 2025-12-27 | 94 | 526 B | Download |
| 2025-12-26 | 94 | 526 B | Download |
| 2025-12-25 | 94 | 526 B | Download |
| 2025-12-24 | 94 | 526 B | Download |
| 2025-12-23 | 94 | 526 B | Download |
| 2025-12-22 | 94 | 526 B | Download |
| 2025-12-21 | 94 | 526 B | Download |
| 2025-12-20 | 94 | 526 B | Download |
| 2025-12-19 | 94 | 526 B | Download |
| 2025-12-18 | 94 | 526 B | Download |
| 2025-12-17 | 94 | 526 B | Download |
| 2025-12-16 | 94 | 526 B | Download |
| 2025-12-15 | 94 | 526 B | Download |
| 2025-12-14 | 94 | 526 B | Download |
| 2025-12-13 | 94 | 526 B | Download |
| 2025-12-12 | 94 | 526 B | Download |
| 2025-12-11 | 94 | 526 B | Download |
| 2025-12-10 | 94 | 526 B | Download |
| 2025-12-09 | 94 | 526 B | Download |
| 2025-12-08 | 94 | 526 B | Download |
| 2025-12-07 | 94 | 526 B | Download |
| 2025-12-06 | 94 | 526 B | Download |
| 2025-12-05 | 94 | 526 B | Download |
| 2025-12-04 | 94 | 526 B | Download |
| 2025-12-03 | 94 | 526 B | Download |
| 2025-12-02 | 94 | 526 B | Download |
| 2025-12-01 | 94 | 526 B | Download |
| 2025-11-30 | 94 | 526 B | Download |
| 2025-11-29 | 94 | 526 B | Download |
| 2025-11-28 | 94 | 526 B | Download |
| 2025-11-27 | 91 | 517 B | Download |
| 2025-11-26 | 91 | 517 B | Download |
| 2025-11-25 | 91 | 517 B | Download |
| 2025-11-24 | 91 | 517 B | Download |
| 2025-11-23 | 91 | 517 B | Download |
| 2025-11-22 | 91 | 517 B | Download |
| 2025-11-21 | 91 | 517 B | Download |
| 2025-11-20 | 91 | 517 B | Download |
| 2025-11-19 | 91 | 517 B | Download |
| 2025-11-18 | 91 | 517 B | Download |
| 2025-11-17 | 91 | 517 B | Download |
| 2025-11-16 | 91 | 517 B | Download |
| 2025-11-15 | 91 | 517 B | Download |
| 2025-11-14 | 91 | 517 B | Download |
| 2025-11-13 | 91 | 517 B | Download |
| 2025-11-12 | 91 | 517 B | Download |
| 2025-11-11 | 91 | 517 B | Download |
| 2025-11-10 | 91 | 517 B | Download |
| 2025-11-09 | 91 | 517 B | Download |
| 2025-11-08 | 91 | 517 B | Download |
| 2025-11-07 | 91 | 517 B | Download |
| 2025-11-06 | 91 | 517 B | Download |
| 2025-11-05 | 91 | 517 B | Download |
| 2025-11-04 | 91 | 517 B | Download |
| 2025-11-03 | 91 | 517 B | Download |
| 2025-11-02 | 91 | 517 B | Download |
| 2025-11-01 | 91 | 517 B | Download |
| 2025-10-31 | 91 | 517 B | Download |
| 2025-10-30 | 91 | 517 B | Download |
| 2025-10-29 | 91 | 517 B | Download |
| 2025-10-28 | 91 | 517 B | Download |
| 2025-10-27 | 91 | 517 B | Download |
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| 2025-09-14 | 91 | 517 B | Download |
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| 2025-09-12 | 91 | 517 B | Download |
| 2025-09-11 | 91 | 517 B | Download |
| 2025-09-10 | 91 | 517 B | Download |
| 2025-09-09 | 91 | 517 B | Download |
| 2025-09-08 | 91 | 517 B | Download |
| 2025-09-07 | 91 | 517 B | Download |
| 2025-09-06 | 91 | 517 B | Download |
| 2025-09-05 | 91 | 517 B | Download |
| 2025-09-04 | 91 | 517 B | Download |
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| 2025-08-30 | 91 | 517 B | Download |
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| 2025-08-27 | 91 | 517 B | Download |
| 2025-08-26 | 91 | 517 B | Download |
| 2025-08-25 | 91 | 517 B | Download |
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| 2025-08-16 | 90 | 514 B | Download |
| 2025-08-15 | 90 | 514 B | Download |
| 2025-08-14 | 90 | 514 B | Download |
| 2025-08-13 | 90 | 514 B | Download |
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| 2025-08-11 | 90 | 514 B | Download |
| 2025-08-10 | 90 | 514 B | Download |
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| 2025-08-08 | 90 | 514 B | Download |
| 2025-08-07 | 90 | 514 B | Download |
| 2025-08-06 | 90 | 514 B | Download |
| 2025-08-05 | 90 | 514 B | Download |
| 2025-08-04 | 90 | 514 B | Download |
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| 2025-08-02 | 90 | 514 B | Download |
| 2025-08-01 | 90 | 514 B | Download |
| 2025-07-31 | 90 | 514 B | Download |
| 2025-07-30 | 90 | 514 B | Download |
| 2025-07-29 | 90 | 514 B | Download |
| 2025-07-28 | 90 | 514 B | Download |
| 2025-07-27 | 90 | 514 B | Download |
| 2025-07-26 | 90 | 514 B | Download |
| 2025-07-25 | 90 | 514 B | Download |
| 2025-07-24 | 90 | 514 B | Download |
| 2025-07-23 | 90 | 514 B | Download |
| 2025-07-22 | 90 | 514 B | Download |
| 2025-07-21 | 90 | 514 B | Download |
| 2025-07-20 | 90 | 514 B | Download |
| 2025-07-19 | 90 | 514 B | Download |
| 2025-07-18 | 90 | 514 B | Download |
| 2025-07-17 | 90 | 514 B | Download |
| 2025-07-16 | 90 | 514 B | Download |
| 2025-07-14 | 90 | 514 B | Download |
| 2025-07-13 | 90 | 514 B | Download |
| 2025-07-12 | 90 | 514 B | Download |
| 2025-07-11 | 90 | 514 B | Download |
| 2025-07-10 | 90 | 514 B | Download |
| 2025-07-09 | 90 | 514 B | Download |
| 2025-07-08 | 90 | 514 B | Download |
| 2025-07-07 | 90 | 514 B | Download |
| 2025-07-06 | 90 | 514 B | Download |
| 2025-07-05 | 90 | 514 B | Download |
| 2025-07-04 | 90 | 514 B | Download |
| 2025-07-03 | 90 | 514 B | Download |
| 2025-07-02 | 90 | 514 B | Download |
| 2025-07-01 | 90 | 514 B | Download |
| 2025-06-30 | 90 | 514 B | Download |
| 2025-06-29 | 90 | 514 B | Download |
| 2025-06-28 | 90 | 514 B | Download |
| 2025-06-27 | 90 | 514 B | Download |
| 2025-06-26 | 90 | 514 B | Download |
| 2025-06-25 | 90 | 514 B | Download |
| 2025-06-24 | 90 | 514 B | Download |
| 2025-06-23 | 90 | 514 B | Download |
| 2025-06-22 | 90 | 514 B | Download |
5. Download latest .cern domain list via API
import axios from 'axios';
import fs from 'fs';
import { pipeline } from 'stream/promises';
const response = await axios({
method: 'GET',
url: 'https://allzonefiles.io/api/v1/zones/cern/dl',
responseType: 'stream',
headers: {
// Replace with your API key
'Authorization': 'Bearer allzfio_5c1572d016b846ce99ce7a177922ff21'
}
});
await pipeline(response.data, fs.createWriteStream('cern.txt.gz'));
console.log('Download complete!');
package main
import (
"io"
"net/http"
"os"
)
func main() {
url := "https://allzonefiles.io/api/v1/zones/cern/dl"
file, _ := os.Create("cern.txt.gz")
defer out.Close()
req, _ := http.NewRequest("GET", url, nil)
// Replace with your API key
req.Header.Set("Authorization", "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21")
resp, _ := http.DefaultClient.Do(req)
defer resp.Body.Close()
io.Copy(out, resp.Body)
}
import requests
url = "https://allzonefiles.io/api/v1/zones/cern/dl"
# Replace with your API key
headers = {"Authorization": "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21"}
with requests.get(url, headers=headers, stream=True) as r:
r.raise_for_status()
with open("cern.txt.gz", "wb") as f:
for chunk in r.iter_content(chunk_size=128*1024):
f.write(chunk)
import java.io.FileOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
public class FileDownloader {
public static void main(String[] args) throws Exception {
URL url = new URL("https://allzonefiles.io/api/v1/zones/cern/dl");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
// Replace with your API key
connection.setRequestProperty("Authorization", "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21");
try (InputStream in = connection.getInputStream();
FileOutputStream out = new FileOutputStream("cern.txt.gz")) {
byte[] buffer = new byte[8192];
int bytesRead;
while ((bytesRead = in.read(buffer)) != -1) {
out.write(buffer, 0, bytesRead);
}
}
System.out.println("Download complete!");
}
}
Coverage and methodology for .CERN data
The downloadable file contains domain names from available sources, one per line in gzip-compressed plain text. It is a domain list, not a raw DNS zone file containing resource records, a WHOIS export, or a verified list of active websites.
Complete zone-file coverage. The .CERN domain list covers every domain name present in the complete zone-file snapshot. Registered domains absent from the zone file are not included, and presence in the zone does not confirm a working website.
Additions and removals describe observed changes between dataset observations, not confirmed registrations or expirations; source changes and gaps can also affect counts. The coverage label describes the current dataset and does not establish comparable coverage across historical snapshots. Verify registration status separately before outreach, security decisions, or domain purchases.
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. Historical availability varies by zone and date.
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 .CERN domain data in your workflow
Monitor brands and threats
Filter domain names for brand terms and investigate candidates with additional evidence.
Brand monitoring with Python · Security analysisStudy namespace changes
Compare dated snapshots to measure observed growth and removals.
Market intelligence · Reproducible researchBuild a domain database
Automate authenticated downloads and import the 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.
.CERN domain list questions
How many .CERN domains are in the zone?
The .CERN zone contains 100 domain names in the complete zone-file snapshot dated 02 Oct 2026. Registered domains absent from the zone file are excluded.
Is this a complete .CERN domain list?
The .CERN domain list covers every domain name present in the complete zone-file snapshot. Registered domains absent from the zone file are not included, and presence in the zone does not confirm a working website.
How do I download the .CERN domain list?
Sign in with an account that has download access and use Download Domain List above, or automate the download with the API examples. Check plans and download limits before subscribing.
What format is the download?
A gzip-compressed plain-text file with one domain name per line. It contains domain names rather than DNS resource records, registration contact details, or website content.
Can I download historical .CERN lists?
Available dates appear in the historical domain list table. Archive coverage varies, and downloads require historical access. See historical datasets for details.
Are removed domains expired or available to register?
Removal from an observed list does not establish expiration or availability. Check current registry or registrar information before attempting to register a name. The same limitation applies to expired / removed domain datasets.
When is the dataset updated?
All datasets have a daily update target of 9 AM UTC. Check the displayed snapshot date because source availability and delivery delays can affect individual files.