General
- Extension
- .in.th
- Type
- Second-level extension
- Meaning
- Second-level zone under .th (Thailand)
- Parent extension
- .th
- Registry
- Thai Network Information Center Foundation
- Registry website
- www.thnic.co.th
- Registered since
- 7 September 1988 (.th)
Properties
- DNSSEC in the root zone
- .th: yes
- Name servers
- .th: 6 (5 with IPv6)
- WHOIS server
- whois.thnic.co.th
- RDAP server
- rdap.thains.co.th
- At 1blu
- on request via kissdomain
Registration conditions
The registration conditions for this extension are set by the responsible registry. The current rules are on its website: www.thnic.co.th.
Sources: Registry Thai Network Information Center Foundation · IANA Root Zone Database: .th · As of 25 October 2026