Free Tool · RDAP Protocol
📋 WHOIS Lookup
Look up WHOIS data — owner, registrar, registration date, expiry date and nameservers
Uses RDAP protocol (modern WHOIS replacement) — free, no signup required
Powered by RDAP (Registration Data Access Protocol) · IETF standard
🌐 IDN supported: Type "สวัสดี.com" or any Unicode name — we convert it to Punycode (xn--...) automatically before the RDAP lookup.
Note: Thai TLDs .co.th, .in.th, .or.th, .ac.th (THNIC) do not support RDAP. Use THNIC WHOIS directly · Since GDPR (2018), personal contact details are redacted by default.
Note: Thai TLDs .co.th, .in.th, .or.th, .ac.th (THNIC) do not support RDAP. Use THNIC WHOIS directly · Since GDPR (2018), personal contact details are redacted by default.
Register a domain — .com 500 THB/year · .co.th 800 THB/year
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