Download a .locker domain name list or a full dataset with DNS, server IP, emails, and phone numbers.
Zone TLD: .LOCKER
Zone type: generic (gTLD)
Update frequency: daily (last updated on September 10, 2026)
Total domains monitored: 27,489
Live domains included in datasets: 27,332
Datasets available:
Basic Domain List (download sample 💾)
Detailed Domain Dataset (download sample 💾)
Filters: Active domains, New domains (last 24h)
As of September 10, 2026, the .locker domain list contains 27,332 active .locker domains, 0.007% of all domains tracked by NetAPI, which makes .locker the #252 largest of 1,584 zones. 9 new .locker domains were registered in the last 24 hours and 266 over the last 30 days. Net of expired and deleted domains, the zone changed by +217 (+0.800%) in 30 days and by +5,686 (+26.3%) year over year.
The .locker domain list and the detailed dataset above are refreshed daily, so these figures move with the zone. 13 .locker domains are in the free NetAPI Top 1M. See the Top 1M list. 3 .locker domains are currently listed in the compromised domains feed (0.011% of the zone). See the TLD abuse report.
Frequently Asked Questions
See our FAQ for more answers.
Yes. Download a sample .locker domain list or a sample .locker dataset.
Both cover the same 27,332 registered domain names in the .locker zone. A basic list is one domain name per line in a gzip CSV. A detailed dataset adds DNS servers, server IP, hostname, emails, phone numbers, and more. See the dataset format details.
Datasets for .locker are updated daily. Active domains are all currently registered names in the zone. New domains are names added in the last 24 hours.
Yes. The New domains list contains only the .locker domains registered in the last 24 hours and is rebuilt every day.
To download it manually, sign in and click the number in the New domains column of the
download table on this page (the Download button next to it gets the full list of active domains).
Through the API, call
/api2/?method=download&zone_tld=locker&dataset_type=list&filter_type=new&token=YOUR_API_TOKEN
(dataset_type=dataset for the detailed dataset); see the API documentation.
Every .locker domain list and dataset is a CSV file compressed with gzip (.csv.gz):
the basic list has one domain name per line, the detailed dataset has one row per domain with the columns described in the
dataset format details.
Compressed, the current .locker basic list is about 101 KB and the detailed dataset about 173 KB.
Any archiver opens gzip files, for example the free
7-Zip on Windows,
and the API can also serve the files uncompressed (format=plain).
Schedule automatic downloads through the API. See the API documentation for authentication and endpoints.
No. We collect contact details from public websites when available. Many domains have no published email or phone, and we do not guarantee these fields on every row. Do not use the data for unsolicited bulk outreach.
Share of .locker domains by nameserver provider.
Chart Y-axis is scaled to the data range to show day-to-day changes (not from zero).
Based on this dataset and daily threat-intelligence signals. Domains may be listed after observed phishing, malware, spam, botnet, or similar activity; inclusion does not imply malicious intent by the owner, registrar, registry, or host. Updated daily; figures may change as new data arrives.
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