General
- Extension
- .ag
- Type
- Country-code extension
- Meaning
- Antigua & Barbuda
- Registry
- UHSA School of Medicine
- Registry website
- www.nic.ag
- Registered since
- 3 September 1991
Properties
- DNSSEC signed
- yes
- Name servers
- 6 (6 with IPv6)
- WHOIS server
- whois.nic.ag
- RDAP server
- none reported to IANA
- At 1blu
- available to order directly
Registration conditions
- Who may register?
- Under .ag, .com.ag, .net.ag and .org.ag anyone, worldwide. .edu.ag and .gov.ag only for local institutions.
- Length
- 2 to 63 characters; single-character names are reserved.
- Characters
- a–z, 0–9 and hyphen. No hyphen at the beginning or end.
- Technology
- At least one name server.
- Term
- 1 to 10 years, at most 10 years in advance.
- Use
- The domain may be revoked for offensive or unlawful use or spam.
The registry's current rules are binding: www.nic.ag.
Sources: NIC AG: Rules · IANA Root Zone Database: .ag · As of 25 October 2026