CF1763453005403-tsm20251116095642

WWW.RTSAK.COM - 8.91.78.in-addr.arpa

Search for IP or hostnames:

8.91.78.in-addr.arpa checked at 2025-11-18T08:03:25.276Z 1185ms 47/47/47 100% R:10 allDone:true timedOut:false

8.91.78.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

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

8.91.78.in-addr.arpa shares the same name server setup as other domains, for instance oy.hist.no, org.ntnu.no, 0-127.112.241.129.in-addr.arpa, 41.39.128.in-addr.arpa and 175.241.129.in-addr.arpa.

8.91.78.in-addr.arpa at least partially shares name servers with other domains, for instance 200.241.129.in-addr.arpa, orakel.ntnu.no, 64-127.212.241.129.in-addr.arpa and item.ntnu.no.

these name servers are often used together with hyll.item.ntnu.no, ns2.orakel.ntnu.no, ns.orakel.ntnu.no and ns.math.ntnu.no.

Host names with two IP numbers:

The host name ns1.ntnu.no points to 2001:700:300::208 and 129.241.0.208; the host name 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.
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