.ar
| Introduced | 23 September 1987 |
|---|---|
| TLD type | Country code top-level domain |
| Status | Active |
| Registry | NIC Argentina |
| Sponsor | Government of Argentina (SLyTP) |
| Intended use | Entities connected with Argentina |
| Actual use | Very popular in Argentina |
| Registered domains | 670,633 (November 2022) |
| Registration restrictions | Must have contact with address in Argentina, but registrant may be foreign; some subdomains have particular restrictions |
| Structure | Registrations are at third level beneath second level labels |
| Documents | Government resolution on domain registration |
| Registry website | https://nic.ar/ |
.ar is the Internet country code top-level domain (ccTLD) for Argentina, administered by NIC Argentina.