General
- Extension
- .nu
- Type
- Country-code extension
- Meaning
- Niue
- Registry
- The IUSN Foundation
- Registry website
- www.internetstiftelsen.se
- Registered since
- 20 June 1997
Properties
- DNSSEC signed
- yes
- Name servers
- 10 (10 with IPv6)
- WHOIS server
- whois.iis.nu
- RDAP server
- none reported to IANA
- At 1blu
- on request via kissdomain
Registration conditions
- Who may register?
- All natural and legal persons with a personal or organisation number or an identifier from an official register, regardless of country.
- Allocation
- First come, first served.
- Length
- 1 to 63 characters.
- Characters
- Only characters from the registry's .nu character table.
The registry's current rules are binding: www.internetstiftelsen.se.
Sources: Internetstiftelsen: Registreringsvillkor .nu v.20260115 · IANA Root Zone Database: .nu · As of 25 October 2026
Related extensions
No related extensions on offer.