.ir is the Internet country code top-level domain (ccTLD) for Iran.

It is managed by the Institute for Research in Fundamental Sciences.

Purchasing a domain name is done through the IRNIC website, but reselling is also allowed.

[3] In 2010, ICANN approved IRNIC's proposal for the ایران.

IDN ccTLD (representing the Persian spelling of Iran), pending the final step of String Delegation[clarification needed].