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Complete zone-file coverage gTLD

.SENER domain list & zone file statistics

The .SENER zone contains 34 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 .sener domain is a brand-focused top-level domain suited for organizations, product lines, and individuals using the Sener name. It communicates corporate affiliation, helps organize regional or departmental sites, and supports clear, branded web and email addresses.

Updated daily by 9:00 AM UTC.

Full downloads require sign-in and appropriate plan access. See plans and limits.

Current .SENER coverage

34

Domains in the zone file

234 B

Compressed list size

Last update: .

Net change in .SENER domains
Last 30 days0
Last 90 days0
Last 6 months0
Last 12 months0
See .SENER domains per month →

Total .SENER domains per month since June 2025

On , the .SENER zone file listed 34 domains, a net change of 0 in the last 30 days and 0 in the last 12 months.

The number of domain names in the .SENER 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
0 domains
Last 90 days
0 domains
Last 6 months
0 domains
Last 12 months
0 domains
Bar chart of the total number of domains in the .SENER zone file at the end of each month: 33 domains in June 2025 and 34 domains in October 2026 (as of 16 Oct 2026).
Each bar is the total on the last available day of the month. Monthly figures are listed in the table.
Total .SENER domains on the last available day of each month and the change from the month before, newest first. October 2026 as of .
MonthDomainsChange
340
340
340
340
340
340
340
340
340
340
340
340
340
34+1
330
330
33–

Newly registered .SENER domains per month

No new domains were added to the .SENER zone file in the 30 days to .

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. Registration in .SENER is restricted, so few new domains may appear.

Last 30 days
0 new domains
about 0 per day
Last 90 days
0 new domains
about 0 per day
Last 6 months
0 new domains
about 0 per day
Last 12 months
0 new domains
about 0 per day
Bar chart of newly registered .SENER domains (NRD) per month, June 2025 to October 2026: 0 in June 2025 (from 23 Jun 2025), the highest monthly total of 1 in September 2025, and 0 in October 2026 (through 16 Oct 2026).
Each bar is the number of domains added to the .SENER zone file in that month. Monthly figures are listed in the table.
New .SENER domains added to the zone file each month, newest first. October 2026 is month to date, through . June 2025 starts on .
MonthNew domains
(partial)0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
(partial)0

Need new domains across every covered zone? Download the daily new domain lists.

Expired .SENER domains per month

No domains were removed from the .SENER zone file in the 30 days to .

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
0 domains removed
about 0 per day
Last 90 days
0 domains removed
about 0 per day
Last 6 months
0 domains removed
about 0 per day
Last 12 months
0 domains removed
about 0 per day
Bar chart of expired .SENER domains removed from the zone file per month, June 2025 to October 2026: 0 in June 2025 (from 23 Jun 2025), and 0 in October 2026 (through 16 Oct 2026).
Each bar is the number of domains removed from the .SENER zone file in that month. Monthly figures are listed in the table.
.SENER domains removed from the zone file each month, newest first. October 2026 is month to date, through . June 2025 starts on .
MonthExpired domains
(partial)0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
(partial)0

Need removed domains across every covered zone? Download the daily expired domain lists.

Download the .SENER domain list

The download contains every domain name in the .SENER 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.

Latest .SENER domain list file
Snapshot date
Domains34
File size234 B (gzip)
FormatPlain text, one domain per line (.txt.gz)
AccessWebsite download or REST API
Download .SENER domain list

Downloads require an account and appropriate access. See plans and limits and dataset licensing terms.

Preview .SENER domain names

An excerpt from the sample file, not a ranking or a list of domains available to register.

accionistas.sener
aero.sener
aeroespacial.sener
aerospace-jobs.sener
aerospace.sener
aidhos.sener
avisoprivacidadmexico.sener
cloud.sener
corporate.sener
dcode.sener
def.sener
diagnostics.sener
digital.sener
energy.sener
engineering-jobs.sener
fundacion.sener
group.sener
infrastructure.sener
inzynieriakosmiczna.sener
jobs.sener

Sign in to download a free .SENER sample and test your import workflow before subscribing.

.SENER zone details

The .sener zone is primarily suitable for entities that carry the Sener name — including corporate groups, subsidiaries, product brands, professional services, and people with the Sener surname. It provides a concise namespace for official websites, campaign microsites, investor relations pages, and project portfolios tied to that identity.

From a branding and perception standpoint, a dedicated .sener domain signals ownership and official status: it helps users recognize authentic communications and simplifies URL structure for marketing, recruitment, and customer support. Organizations often choose a brand TLD to present a consistent online identity across regions and product lines while reducing reliance on generic extensions.

Practical reasons to choose .sener include clearer domain management, easier delegation of subdomains for departments or projects, and better control over trademarked names. Registrants should consider any allocation rules or restrictions that may apply to brand-specific zones, and plan canonical URLs and email hosts to maximize usability and trust; the extension itself is a naming tool rather than a direct SEO advantage.

Related zones:

Registry and lookup details for the .SENER top-level domain.
Zone.sener
Zone typegTLD
Assigned by IANAYes
Public registrations allowedRestricted or not open for general public registration. Check the registry's current eligibility rules.
WHOIS serverwhois.nic.rwe
RDAP serverhttps://rdap.identitydigital.services/rdap/
Managing organizationSener IngenierĂ­a y Sistemas, S.A.
Organization addressAvda. De Zugazarte, 56
Getxo 48930
Spain

Historical .SENER domain lists

Download a past .SENER 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.

DateDomainsFile sizeDownload
2026-10-16 34 234 B Download
2026-10-15 34 234 B Download
2026-10-14 34 234 B Download
2026-10-13 34 234 B Download
2026-10-12 34 234 B Download
2026-10-11 34 234 B Download
2026-10-10 34 234 B Download
2026-10-09 34 234 B Download
2026-10-08 34 234 B Download
2026-10-07 34 234 B Download
2026-10-06 34 234 B Download
2026-10-05 34 234 B Download
2026-10-04 34 234 B Download
2026-10-03 34 234 B Download
2026-10-02 34 234 B Download
2026-10-01 34 234 B Download
2026-09-30 34 234 B Download
2026-09-29 34 234 B Download
2026-09-28 34 234 B Download
2026-09-27 34 234 B Download
2026-09-26 34 234 B Download
2026-09-25 34 234 B Download
2026-09-24 34 234 B Download
2026-09-23 34 234 B Download
2026-09-22 34 234 B Download
2026-09-21 34 234 B Download
2026-09-20 34 234 B Download
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2026-09-18 34 234 B Download
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2026-09-12 34 234 B Download
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2026-09-07 34 234 B Download
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2026-08-31 34 234 B Download
2026-08-30 34 234 B Download
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2026-08-24 34 234 B Download
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2026-08-07 34 234 B Download
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Download and filter .SENER domains with the API

Download the latest .SENER 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.

Read the API documentation
# Download the latest .SENER domain list
curl --fail --location \
  -H "Authorization: Bearer ${ALLZF_API_TOKEN}" \
  -o sener.txt.gz \
  https://allzonefiles.io/api/v1/zones/sener/dl

# Stream the file without loading it all into memory
python3 - <<'PY'
import gzip

with gzip.open("sener.txt.gz", "rt") as domains:
    for line in domains:
        domain = line.strip()
        if "cloud" in domain.lower():
            print(domain)
PY

Coverage and methodology for .SENER data

Complete zone-file coverage. The .SENER registry publishes its zone file through ICANN's Centralized Zone Data Service (CZDS). AllZonefiles.io downloads the complete .SENER 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 .SENER domain data in your workflow

Monitor brands and threats

Filter new .SENER domains for brand terms and spelling variants, then investigate candidates with additional evidence.

Brand monitoring with Python · Security analysis

Study namespace growth

Compare monthly totals, registrations and expirations, or dated snapshots, to measure how the .SENER zone changes.

Market intelligence · Reproducible research

Build a domain database

Automate authenticated downloads and import the complete .SENER list into your data pipeline.

Data engineering with Python · API documentation

Compare all domain lists, access historical datasets, or download all available zones in one ZIP.

.SENER domain questions

How many .SENER domains are there?

The .SENER zone file dated 16 Oct 2026 contains 34 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 .SENER zone growing?

In the 12 months to 16 Oct 2026, the .SENER zone kept the same size: a net change of 0 domains. Over the last 30 days the net change was 0.

How many new .SENER domains are registered each day?

No new domains were added to the .SENER zone file in the 30 days to 16 Oct 2026. Monthly figures are in the new domains table.

How many .SENER domains expire each month?

No domains were removed from the .SENER zone file in the 30 days to 16 Oct 2026. Each month's count is in the expired domains table.

Is this a complete .SENER domain list?

Yes, for domains in the zone file. The list contains every domain name in the complete .SENER 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 .SENER 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 .SENER 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 .SENER 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 .SENER data updated?

All datasets have a daily update target of 9:00 AM UTC. The latest .SENER snapshot is dated 16 Oct 2026; check the snapshot date because source delays can affect individual files.

Start working with .SENER domain data

Choose access for daily monitoring or historical research.