List of .th Zone Domains

.th Domain Zone Datasets

Download a .th domain name list or a full dataset with DNS, server IP, emails, and phone numbers.

All domain lists All domain datasets

Zone TLD: .TH

Zone type: country-code (ccTLD)

Update frequency: monthly (last updated on September 3, 2026)

Total domains monitored: 42,191

Tracked domains included in datasets: 42,191

Datasets available:
Basic Domain List (download sample 💾)
Detailed Domain Dataset (download sample 💾)

The vertical axis uses only this chart's value range so small changes over time are easier to see.

Dataset type
choose a type		 Last updated
next update: today 		Total domains
in current dataset		 Emails
crawled from websites 		Phones
crawled from websites
Basic Domain List September 3, 2026 42,191 --- --- Download GET
Detailed Domain Dataset September 3, 2026 42,191 YES YES Download GET

Frequently Asked Questions

See our FAQ for more answers.

Can I download sample datasets for the .th zone?

Yes. Download a sample .th domain list or a sample .th dataset.

What is a basic domain list, and how does it differ from a detailed dataset?

Both cover the same 42,191 registered domain names in the .th 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.

Why are .th datasets updated monthly?

The .th zone is a country-code (ccTLD) zone, and its registry zone file is not directly accessible. NetAPI discovers .th domains through large-scale crawls and publishes consolidated monthly dataset builds.

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.

Related domain zones

Other zones you can download alongside .th — lists and datasets in the same format.

Similar in size

Largest country-code zones

Largest generic zones

Additional .TH Zone / Registry Information

Zone Registry: THNIC

Registry Policy: link

Data Privacy Policy: link

The .th is a country code top-level domain introduced on 7 September 1988, making it among the early launched ccTLDs. It is managed and sponsored by T.H.NIC Co., Ltd., an Electronic Transactions Development Agency branch. Businesses or individuals who want an online presence as a brand identity in Thailand use this TLD as their domain name. 

In 2014, the registry launched the second-level domains, including .in.th, .mi.th, .net.th, or .go.th. This TLD requires the exact English name of a business as a physical trademark. For instance, for the domain extension acme.co.th, the entity must be registered as a company under the name Acme Co., Ltd.

Whether the site is commercial or an informational blog, it helps to connect with the local audience for targeted recognition. .th is a country-specific domain, and despite this apparent restriction, this domain extension was used by more than 60,000 websites in 2018.
Top DNS providers / .th domain zone

Compromised .th Domains

Live compromised domain count per day (last 30 days).

The list of compromised domains in the .th zone can be downloaded here.

The full list of compromised domains can be downloaded here.

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.

Questions? See our FAQ or contact us.

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