ccTLD

.ir domain information

.ir is the country code top-level domain (ccTLD) for Iran, designed to support local internet presence.

DNSSEC Support: Yes IDN Support: Yes Updated: 2026-05-28

Introduction

The .ir domain is the official country code top-level domain for Iran, managed by the Institute for Research in Fundamental Sciences. It is intended for use by individuals and organizations with a presence in Iran, promoting local content and services. Registration is restricted to those who meet specific eligibility requirements, ensuring that the domain is used by Iranian citizens and businesses. The .ir TLD supports internationalized domain names (IDNs) and offers DNSSEC for enhanced security. While WHOIS privacy protection is not available, the domain is popular among a variety of users, including businesses, government agencies, and educational institutions. The registration period typically ranges from 1 to 5 years, with specific rules governing domain name length and character use.

Target market

The .ir TLD is primarily aimed at individuals and organizations in Iran.

Restrictions

Registration is limited to individuals and entities that have a presence in Iran.

Intended use

.ir is intended for use by Iranian citizens and businesses, promoting local content and services.

Registration rules

Domain names must be between 2 to 63 characters long.
Allowed characters include letters, digits, and hyphens.
Certain names may be reserved or restricted.
Eligibility requires a local presence in Iran.

Renewal policy

Check registry policy

Transfer policy

Check registry policy

Dispute resolution policy

UDRP applies.

Typical users

Businesses, government agencies, educational institutions, non-profit organizations

Registry url

https://www.nic.ir/
https://www.domain.ir/
https://www.parsdata.com/

Registrar prices

No registrar price rows yet