CF1763567246988-tsm20251116095642

WWW.RTSAK.COM - 73.91.78.in-addr.arpa

Search for IP or hostnames:

73.91.78.in-addr.arpa checked at 2025-11-19T15:47:26.835Z 1813ms 47/47/47 100% R:15 allDone:true timedOut:false

73.91.78.in-addr.arpa

NSns1.ntnu.no
A2001:700:300::208 🇳🇴 Uninett
PTRns1.ntnu.no
A129.241.0.208🇳🇴 Uninett
PTRns1.ntnu.no
NSns2.ntnu.no
A2001:700:300::209 🇳🇴 Uninett
PTRns2.ntnu.no
A129.241.0.209🇳🇴 Uninett
PTRns2.ntnu.no

91.78.in-addr.arpa

NSnac.no
NSnn.uninett.no
NSns.uninett.no
NSsunic.sunet.se

Starts with same word

Starts similarily

AI analysis

73.91.78.in-addr.arpa is delegated to two name servers: ns1.ntnu.no and ns2.ntnu.no.

73.91.78.in-addr.arpa shares the same name server setup as other domains, for example 192-255.8.241.129.in-addr.arpa, 80.39.128.in-addr.arpa, telenor.ntnu.no, skoleledelse.no and 22.91.78.in-addr.arpa.

73.91.78.in-addr.arpa at least partially shares name servers with other domains, for instance nvg.ntnu.no, 4.0.0.8.5.0.3.0.0.0.7.0.1.0.0.2.ip6.arpa, samfundet.no, la1k.no and 200.241.129.in-addr.arpa.

These name servers are commonly used alongside the name servers ns.math.ntnu.no, cirkus.samfundet.no, hyll.item.ntnu.no, nn.uninett.no and deckard.nvg.ntnu.no.

Host names with two IP numbers:

ns1.ntnu.no points to 2001:700:300::208 and 129.241.0.208

ns2.ntnu.no points to 2001:700:300::209 and 129.241.0.209

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq