List of .foo Zone Domains
.foo Domain Zone Datasets
Download a .foo domain name list or a full dataset with DNS, server IP, emails, and phone numbers.
Zone TLD: .FOO
Zone type: generic (gTLD)
Update frequency: daily (last updated on September 11, 2026)
Total domains monitored: 6,587
Live domains included in datasets: 5,385
Datasets available:
Basic Domain List (download sample 💾)
Detailed Domain Dataset (download sample 💾)
Filters: Active domains, New domains (last 24h)
How many .foo domains are registered?
As of September 11, 2026, the .foo domain list contains 5,385 active .foo domains, 0.001% of all domains tracked by NetAPI, which makes .foo the #510 largest of 1,584 zones. Net of expired and deleted domains, the zone changed by +92 (+1.74%) in 30 days and by +1,938 (+56.2%) year over year.
The .foo domain list and the detailed dataset above are refreshed daily, so these figures move with the zone. 17 .foo domains are in the free NetAPI Top 1M. See the Top 1M list. 8 .foo domains are currently listed in the compromised domains feed (0.149% of the zone). See the TLD abuse report.
Frequently Asked Questions
See our FAQ for more answers.
Can I download sample datasets for the .foo zone?
Yes. Download a sample .foo domain list or a sample .foo dataset.
What is a basic domain list, and how does it differ from a detailed dataset?
Both cover the same 5,385 registered domain names in the .foo 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.
What are active and new domains?
Datasets for .foo are updated daily. Active domains are all currently registered names in the zone. New domains are names added in the last 24 hours.
Can I download only newly registered .foo domains?
Yes. The New domains list contains only the .foo 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=foo&dataset_type=list&filter_type=new&token=YOUR_API_TOKEN
(dataset_type=dataset for the detailed dataset); see the API documentation.
What format and size is the file?
Every .foo 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 .foo basic list is about 24 KB and the detailed dataset about 81 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).
How do I automate daily downloads?
Schedule automatic downloads through the API. See the API documentation for authentication and endpoints.
Are emails and phone numbers available for every domain?
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.
Additional .FOO Zone / Registry Information
.foo is an open gTLD with no restrictions. Like Google's other extensions, it is included in the HSTS preload list, so every .foo website must be served over HTTPS.
Top DNS providers / .foo domain zone
Share of .foo 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.
Server UTC time: 11:13:32am
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