.ni is the Internet country code top-level domain (ccTLD) for Nicaragua.
 | |
| Introduced | 13 October 1989 |
|---|---|
| TLD type | Country code top-level domain |
| Status | Active |
| Registry | Universidad Nacional de Ingeniería |
| Sponsor | Universidad Nacional de Ingeniería |
| Intended use | Entities connected with  Nicaragua |
| Actual use | Popular in Nicaragua; co.ni subdomain is being promoted in Northern Ireland with limited success |
| Structure | Registrations are made at the third level beneath second-level names |
| Documents | .ni Rules (Spanish)[dead link] Archived 24 September 2006 at the Wayback Machine); co.ni rules[dead link] Archived 28 September 2007 at the Wayback Machine |
| Dispute policies | UDRP |
| Registry website | nic.ni |
Second-level domains
Registrations are at the third level beneath several second-level names. There are also a handful of sites directly at the second level, including the registry site itself at nic.ni. Second-level names include:
- .com.ni, Commercial entities
- .gob.ni, Government ministries and organizations
- .edu.ni, Educational entities and organizations
- .org.ni, Non-governmental entities and dependencies
- .nom.ni, Personal websites[citation needed]
- .net.ni, Network organizations
- .mil.ni, Military organizations
- .co.ni, Corporate entities from anywhere in the world
- .biz.ni, Commercial entities
- .int.ni, Organizations with international treaties
- .info.ni, Informational sites