.ir
| Introduced | 6 April 1994 |
|---|---|
| TLD type | Country code top-level domain |
| Status | Active |
| Registry | Institute for Research in Fundamental Sciences |
| Intended use | Entities connected with Iran |
| Actual use | Popular in Iran and websites related to infrared |
| Registered domains | 1,636,568 (2024-7-12) |
| Registration restrictions | Generally open for Iranians and non-Iranians; 3rd-level registrations under subdomains have varied restrictions and are restricted to Iranian-related entities |
| Structure | May register at second level or at third level beneath generic-category 2nd level domains |
| Dispute policies | IRNIC Dispute Resolution Policy |
| Registry website | nic.ir |
.ir is the Internet country code top-level domain (ccTLD) for Iran. It is managed by the Institute for Research in Fundamental Sciences.