.is domain lookup
Country code extension (ccTLD) for Iceland.
Technical details
- Type
- ccTLD
- Registry
- ISNIC - Internet á Íslandi hf.
- WHOIS server (port 43)
- whois.isnic.is
- RDAP endpoint
- https://rdap.isnic.is/rdap/
- Added to the root zone
- Nov 18, 1987
- IANA record last changed
- Feb 18, 2026
IANA data: Oct 6, 2026
What does the registry publish?
There is no sample record yet that shows which fields this registry publishes.
What happens when a domain expires?
For country code extensions the periods depend on the registry. See the .is registry's rules for exact durations.
Questions about .is
›What is the .is whois server?
The port 43 WHOIS server for .is is whois.isnic.is.
›Does .is support RDAP?
Yes. RDAP endpoint: https://rdap.isnic.is/rdap/
›How do I find when a .is domain expires?
Type the domain in the box above; if the registry publishes the expiry date, the whois card shows it along with the days left.
›Can I see who owns a .is domain?
That depends on the registry's policy. Redacted fields are marked as such in the lookup result.