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Hosting & Network

nums.ac.ir runs on AS202391, with email configured.

Hosting network
AS202391AS202391
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 37 other sites on AS202391. Stable here since we started watching (Jul 23, 2026).

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

DNS Records for nums.ac.ir

HostnameTypeTTLPriorityContent
nums.ac.irMX010mail.nums.ac.ir
nums.ac.irNS0ns1.nums.ac.ir
nums.ac.irNS0ns2.nums.ac.ir
nums.ac.irSOA3600ns1.nums.ac.ir admin.nums.ac.ir 2020080479 7200 3600 1209600 3600
nums.ac.irTXT0v=spf1 a mx ip4:217.219.76.218 mx:mail.nums.ac.ir ~all
nums.ac.irTXT0123511416647b28f33eae3ea1b3ba50a63c1850c7f1871cab6cffc3cdb73cadc
nums.ac.irTXT0google-site-verification=xxbtpW5FXF6Klod_HSPXdoweRMxUlU6gzoksxlVfkgI
nums.ac.irTXT0644f2e366f67b7b50c91a1c2dfe1d5083157d397a7b423909cb196b422495ac
nums.ac.irTXT0d24dbe8f3d4bd0aac57b8f11883884a528f46ec301c97177f792e98e46e8021
nums.ac.irTXT0ea63463e98c0e5f30223d7ec18468c7ac61dd1a99812a85cf33f573ab534e6b
nums.ac.irA045.142.191.138
www.nums.ac.irA045.142.191.138

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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