CF1761135322677-tsm20251017082432

IPLIST.NET - 81.39.128.in-addr.arpa

Search for IP or hostnames:

81.39.128.in-addr.arpa checked at 2025-10-22T12:15:22.637Z 742ms 47/47/47 100% R:11

81.39.128.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

39.128.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

81.39.128.in-addr.arpa's delegation is to two name servers ns1.ntnu.no and ns2.ntnu.no.

81.39.128.in-addr.arpa shares the same name server configuration as other domains, such as gjovik.ntnu.no, 0-63.171.241.129.in-addr.arpa, material.ntnu.no, adm.ntnu.no and phys.ntnu.no.

81.39.128.in-addr.arpa shares name servers with other domains to some extent, for instance mannskor.no, uka.no, math.ntnu.no and candiss.no.

These name servers are often used together with the name servers cirkus.samfundet.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

NMgdeBM CF johedugfp 2025-10-22