Download a .int domain name list or a full dataset with DNS, server IP, emails, phone numbers and registration data (all fields are listed in the FAQ).
Zone TLD: .INT
Zone type: generic (gTLD)
Update frequency: monthly (last updated on October 27, 2026)
Total domains monitored: 2,791
Tracked domains included in datasets: 2,791
Datasets available:
Basic Domain List
(download sample 💾)
Detailed Domain Dataset (download sample 💾)
As of October 27, 2026, the .int domain list contains 2,791 tracked .int domains, <0.001% of all domains tracked by NetAPI, which makes .int the #614 largest of 1,584 zones. The list grew by +17 (+0.613%) over the last 30 days and by +253 (+9.97%) year over year.
Newly discovered .int domains are added to the list daily, with a full refresh every one to two months (how updates work). 118 .int domains are in the free NetAPI Top 1M. See the Top 1M list.
Frequently Asked Questions
See our FAQ for more answers.
Yes. Download a sample .int domain list or a sample .int dataset.
Both cover the same 2,791 registered domain names in the .int zone. A basic list is one domain name per line in a gzip CSV. A detailed dataset adds the nameservers, the server IP and its country, the hostname, emails and phone numbers found on the website, and, where the registry publishes them, the registration and expiration dates and the registrar. The full list of columns is in the dataset format details.
The .int zone is a generic (gTLD) zone, and its registry zone file is not directly accessible. NetAPI discovers .int domains through large-scale crawls: newly discovered domains are added to the list daily, and the full dataset is rebuilt every one to two months. See how updates work.
Not for this zone. Newly discovered .int domains are merged into the active list daily, but there is no separate new-domains file for .int. Daily new-domains lists exist for the zones marked as updated daily in the datasets catalog.
Every .int 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 additional data listed in the
dataset format details.
The current .int files are about 16 KB (basic list)
and 48 KB (detailed dataset) compressed.
Any archiver opens gzip files; on Windows, for example, the free
7-Zip.
Through the API you can also download 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.
Zone Registry: IANA