List of .health Zone Domains
.health Domain Zone Datasets
Download a .health domain name list or a full dataset with DNS, server IP, emails, and phone numbers.
Zone TLD: .HEALTH
Zone type: generic (gTLD)
Update frequency: daily (last updated on September 10, 2026)
Total domains monitored: 81,745
Live domains included in datasets: 64,502
Datasets available:
Basic Domain List (download sample 💾)
Detailed Domain Dataset (download sample 💾)
Filters: Active domains, New domains (last 24h)
How many .health domains are registered?
As of September 10, 2026, the .health domain list contains 64,502 active .health domains, 0.018% of all domains tracked by NetAPI, which makes .health the #172 largest of 1,584 zones. 135 new .health domains were registered in the last 24 hours and 2,796 over the last 30 days. Net of expired and deleted domains, the zone changed by +1,803 (+2.88%) in 30 days and by +21,419 (+49.7%) year over year.
The .health domain list and the detailed dataset above are refreshed daily, so these figures move with the zone. 106 .health domains are in the free NetAPI Top 1M. See the Top 1M list. 1 .health domains are currently listed in the compromised domains feed (0.002% of the zone). See the TLD abuse report.
Frequently Asked Questions
See our FAQ for more answers.
Can I download sample datasets for the .health zone?
Yes. Download a sample .health domain list or a sample .health dataset.
What is a basic domain list, and how does it differ from a detailed dataset?
Both cover the same 64,502 registered domain names in the .health 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 .health 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 .health domains?
Yes. The New domains list contains only the .health 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=health&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 .health 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 .health basic list is about 296 KB and the detailed dataset about 989 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 .HEALTH Zone / Registry Information
DotHealth has issued strict restrictions on who can use this domain to maintain its authenticity. To use this domain extension businesses must be linked to health and well-being and must follow particular guidelines for information sharing and marketing methods. With more than 7,500 registered .health domains as of 2021, the domain's popularity in the health sector is continuously increasing. The .health domain is now widely recognized as reliable for internet health-related services and content.
The company dotHealth has been in charge of managing the .health domain since its launch in 2017, which was approved by the Internet Corporation for Assigned Names and Numbers. The purpose of this domain was to provide an online platform for health-related services and knowledge provided by doctors.
Top DNS providers / .health domain zone
Share of .health 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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