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

kstu.ru

DNS Records

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Hosting & Network

kstu.ru runs on AS28840, with email configured.

Hosting network
AS28840AS28840
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 20 other sites on AS28840. Stable here since we started watching (Jul 23, 2026).

DNS Records for kstu.ru

HostnameTypeTTLPriorityContent
kstu.ruNS0ns5.kstu.ru
kstu.ruNS0ns2.kstu.ru
kstu.ruNS0ns3.kstu.ru
kstu.ruNS0ns.kstu.ru
kstu.ruCAA00 issue letsencrypt.org
kstu.ruCAA00 iodef mailto:abuse@kstu.ru
kstu.ruSOA3600ns.kstu.ru admin.kstu.ru 2026071600 14400 1800 86400 3600
kstu.ruTXT0MS=ms55086546
kstu.ruTXT0v=spf1 ip4:188.93.110.2 ip4:89.232.95.130 ip4:188.93.111.236 ip4:78.138.145.172 ip4:188.93.110.28 ip4:89.232.95.156 ip4:188.93.111.233 ip4:78.138.145.169 ip4:188.93.110.27 ip4:89.232.95.155 ip4:188.93.111.234 ip4:78.138.145.170 ip4:89.232.95.180 ip4:89.232.95.181 ip4:89.232.95.129 ~all
kstu.ruTXT0MS=64E75AE2EA3DC2A8B803738D3C6249F44A7E2C2F
kstu.ruTXT0mailru-verification: 882a6546dbf1e3b8
kstu.ruMX010mail3.kstu.ru
kstu.ruMX010courier.kstu.ru
kstu.ruMX010mx1.kstu.ru
kstu.ruA089.232.95.156
www.kstu.ruA089.232.95.170
www.kstu.ruCAA00 issue letsencrypt.org
www.kstu.ruTXT0v=spf1 ip4:89.232.95.166 ip4:89.232.95.170 -all

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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