.th TLD information
Registry, RDAP server, WHOIS server, DNSSEC and IDN support for .th.
Overview
- TLD
- .th
- Type
- ccTLD
- IDN TLD
- Not supported
- Country
- Thailand
- Registration start date
- 1988-09-07
- DNSSEC
- Enabled
- RDAP server
- https://rdap.thains.co.th/
- WHOIS server
- whois.thnic.co.th
General registration information
Eligibility
- Registration category
- Restricted registration
- Individual registration
- Supported
- Organization registration
- Supported
- Local address requirement
- Unknown
- Local entity/agent requirement
- Unknown
- Trademark requirement
- Unknown
Length & IDN support
- Allowed length (ASCII letters, digits and hyphens)
- 2–63 characters
- IDN registration
- Unknown
- Allowed length (IDN)
- Unknown
Second-level registration categories
- ac.th
- co.th
- go.th
- mi.th
- net.th
- or.th
- in.th
.th domain power ranking
| Rank | Change | Domain | Power Rank | Referring Domains |
|---|---|---|---|---|
| 1 | － | google.co.th | 69.9 | 19,722 |
| 2 | － | lazada.co.th | 66.3 | 9,436 |
| 3 | － | shopee.co.th | 64.3 | 7,000 |
| 4 | － | amazon.co.th | 63.7 | 47 |
| 5 | － | chula.ac.th | 62.8 | 6,304 |
| 6 | ▲ 1 | moph.go.th | 61.3 | 4,848 |
| 7 | ▲ 1 | yellowpages.co.th | 60.8 | 2,578 |
| 8 | ▲ 3 | mahidol.ac.th | 60.2 | 4,231 |
| 9 | ▲ 1 | nectec.or.th | 59.8 | 892 |
| 10 | ▲ 11 | soc.go.th | 59.8 | 1,774 |
Related TLDs
Frequently asked questions
- What is the difference between a gTLD and a ccTLD?
- gTLDs are generic top-level domains, while ccTLDs are assigned to countries or territories. Eligibility rules differ per TLD.
- What does DNSSEC support mean?
- It means the TLD supports DNSSEC signing. Whether it is actually enabled depends on each domain's configuration.
- Is this information up to date?
- TLD and registry information is sourced from public data such as IANA. Eligibility rules can change, so please also check each registry's official information for the latest details.