- Category
- Non-Latin scripts
- IANA type
- Country Code
- Country
- Singapore
- Manager
- Singapore Network Information Centre (SGNIC) Pte Ltd
- Script
- Tamil
- DS in root
- 1 record(s)
- Algorithm
- 8 · RSASHA256
- IDN names
- no IDN tables at IANA
- WHOIS
- whois.ta.sgnic.sg
- RDAP
- yes
Checked 26 Oct 2026 by our weekly check.
Is a .சிங்கப்பூர் name registered?
Looked up from your browser in the registry's RDAP service; if that does not answer, in DNS. Nothing is stored on dnssec.in.What this means
The root zone holds a DS record for .சிங்கப்பூர், so the extension is signed and anchored. A domain under .சிங்கப்பூர் can use DNSSEC with a full chain of trust: it needs to be signed at its DNS host and have its own DS at the registrar.
IDN names under .சிங்கப்பூர்
No IDN tables for .சிங்கப்பூர் at IANA: names are usually ASCII only (a–z, 0–9 and hyphen).
Length
DNS limits are the same everywhere: each label is 1 to 63 characters, the whole name at most 253, letters, digits and hyphens, not starting or ending with a hyphen. IDN labels count their xn-- form, so fewer native characters fit. A registry can set a higher minimum (often 2 or 3 characters) or reserve short names: that is in its own policy.
WHOIS and RDAP
RDAP (the JSON successor to WHOIS) answers at https://rdap.ta.sgnic.sg/rdap/. Classic WHOIS (port 43) answers at whois.ta.sgnic.sg.
Lifecycle and drop
Country code extensions set their own lifecycle: grace periods, redemption and release dates differ from country to country and are not covered by ICANN's gTLD policies. Read the registry's rules: http://www.sgnic.sg/.
More: Non-Latin scripts
- .భారత్
- .ಭಾರತ
- .ഭാരതം
- .ලංකා
- .คอม
- .ไทย
- .ລາວ
- .გე
- .ישראל.
- .קום.
- .ابوظبي.
- .ارامكو.
- .الاردن.
- .البحرين.
- .الجزائر.
- .السعودية.