DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

ihu.ac.ir runs on AS13231, with email configured.

Hosting network
AS13231AS13231
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 3 other sites on AS13231. Stable here since we started watching (Aug 9, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for ihu.ac.ir

HostnameTypeTTLPriorityContent
ihu.ac.irA037.9.252.37
ihu.ac.irSOA3600win-46kb02ofn0q hostmaster 823 900 600 86400 3600
ihu.ac.irMX010mail.ihu.ac.ir
ihu.ac.irNS0dns.ihu.ac.ir
ihu.ac.irTXT0v=spf1 mx -all
ihu.ac.irTXT0google-site-verification=1yWDBqonx4ZH97kxSLC6u-Ruz2f8hhw8b540VRxVax0
www.ihu.ac.irA037.9.252.37

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About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain