List of .ooo Zone Domains
.ooo Domain Zone Datasets
Download a .ooo domain name list or a full dataset with DNS, server IP, emails, and phone numbers.
Zone TLD: .OOO
Zone type: generic (gTLD)
Update frequency: daily (last updated on October 9, 2026)
Total domains monitored: 48,955
Live domains included in datasets: 16,167
Datasets available:
Basic Domain List (download sample 💾)
Detailed Domain Dataset (download sample 💾)
Filters: Active domains, New domains (last 24h), Deleted domains (last 24h)
| Dataset type choose a type |
Last updated next update: today |
Active domains currently registered |
New domains last 24h |
Deleted domains last 24h |
Emails from websites |
Phones from websites |
CSV |
|---|---|---|---|---|---|---|---|
| Basic Domain List | Oct 9, 2026 | 16,167 | 3 | 14 | --- | --- | Download GET |
| Detailed Domain Dataset | Oct 9, 2026 | 16,167 | 3 | --- | YES | YES | Download GET |
How many .ooo domains are registered?
As of October 9, 2026, the .ooo domain list contains 16,167 active .ooo domains, 0.004% of all domains tracked by NetAPI, which makes .ooo the #346 largest of 1,584 zones. 3 new .ooo domains were registered in the last 24 hours and 453 over the last 30 days. Net of expired and deleted domains, the zone changed by −823 (−4.84%) in 30 days and by −15,767 (−49.4%) year over year.
The .ooo domain list and the detailed dataset above are refreshed daily, so these figures move with the zone. 29 .ooo domains are in the free NetAPI Top 1M. See the Top 1M list. 5 .ooo domains are currently listed in the compromised domains feed (0.031% of the zone). See the TLD abuse report.
Frequently Asked Questions
See our FAQ for more answers.
Can I download sample datasets for the .ooo zone?
Yes. Download a sample .ooo domain list or a sample .ooo dataset.
What is a basic domain list, and how does it differ from a detailed dataset?
Both cover the same 16,167 registered domain names in the .ooo 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 .ooo 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 .ooo domains?
Yes. The New domains list contains only the .ooo 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=ooo&dataset_type=list&filter_type=new&token=YOUR_API_TOKEN
(dataset_type=dataset for the detailed dataset); see the API documentation.
Can I download deleted .ooo domains?
Yes. The Deleted domains list contains the .ooo domains that were in the zone the day before and have dropped out of it, so it covers the last 24 hours and is rebuilt every day. Deleted domains are available as a list of domain names only, there is no detailed dataset for them.
A deleted domain is not necessarily free to register. The list records names that have dropped out of the .ooo zone: the registration expired, or the domain was suspended or undelegated. After the expiration date a domain normally goes through a renewal grace period and a redemption period, typically 30 to 75 days depending on the zone, during which the current holder can still restore it, and only after a short pending-delete period is it released for registration. Some names return to the zone when the holder renews or a suspension is lifted, and then appear in the New domains list again.
What format and size is the file?
Every .ooo 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 .ooo basic list is about 62 KB and the detailed dataset about 374 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 .OOO Zone / Registry Information
Although the domain was created in India, it is a generic extension with worldwide access that is not tied to any industry. Its popularity comes from its memorable form and low price rather than a specific meaning.
Because .ooo is younger than the traditional extensions, a site owner has a good chance of getting an exact name. Registration is open to anyone without restrictions.
Top DNS providers / .ooo domain zone
Share of .ooo 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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