CF1759736148878-tsm20251005211530

WWW.RTSAK.COM - 101.91.78.in-addr.arpa

Search for IP or hostnames:

101.91.78.in-addr.arpa checked at 2025-10-06T07:35:48.862Z 558ms 95/95/95 100% R:26

101.91.78.in-addr.arpa

NSnac.no
A2001:700:0:102::aa53 🇳🇴 Uninett
PTRnac.no
PTRhegre.uninett.no
A128.39.2.22🇳🇴 Uninett
PTRhegre.uninett.no
PTRbeluga.interpost.no
A2a02:9c8:e000:1000::55 🇳🇴 TietoEVRY Norway
PTRbeluga.interpost.no
A139.120.0.55🇳🇴 TietoEVRY Norway
PTRbeluga.interpost.no
PTRkvitnos.interpost.no
A2a02:9c8:c000:1000::55 🇳🇴 TietoEVRY Norway
PTRkvitnos.interpost.no
A139.111.0.55🇳🇴 TietoEVRY Norway
PTRkvitnos.interpost.no
PTRnarrhval.interpost.no
A2a02:9c8:2000:1000::56 🇳🇴 TietoEVRY Norway
PTRnarrhval.interpost.no
A139.114.0.56🇳🇴 TietoEVRY Norway
PTRnarrhval.interpost.no
PTRnebbhval.interpost.no
A2a02:9c8:2000:1000::55 🇳🇴 TietoEVRY Norway
PTRnebbhval.interpost.no
A139.114.0.55🇳🇴 TietoEVRY Norway
PTRnebbhval.interpost.no
PTRtumler.interpost.no
A2a02:9c8:c000:1000::56 🇳🇴 TietoEVRY Norway
PTRtumler.interpost.no
A139.111.0.56🇳🇴 TietoEVRY Norway
PTRtumler.interpost.no
NSns.uninett.no
A2001:700:1:12::3:139 🇳🇴 Uninett
PTRns.uninett.no
A158.38.3.139🇳🇴 Uninett
PTRns.uninett.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

101.91.78.in-addr.arpa is delegated to two name servers: nac.no and ns.uninett.no.

101.91.78.in-addr.arpa uses the same name server setup as other domains, including fish.sintef.no, 156.38.158.in-addr.arpa, fjellskred.no, unimed.sintef.no and civil.sintef.no.

At least part of the name servers for 101.91.78.in-addr.arpa are shared with other domains, for instance mail.uninett.no, 32.122.38.158.in-addr.arpa, 91.78.in-addr.arpa, 136-143.161.37.158.in-addr.arpa and 0.34.36.158.in-addr.arpa.

These name servers are commonly used together with the name servers nn.uninett.no, biff.uninett.no, dns-a.met.no, dns-b.met.no, sunic.sunet.se and agamemnon.fig.ol.no.

Host names with two IP numbers:

nac.no points to 2001:700:0:102::aa53 and 128.39.2.22.

ns.uninett.no points to 2001:700:1:12::3:139 and 158.38.3.139.

Host names with two IP numbers: beluga.interpost.no points to 2a02:9c8:e000:1000::55 and 139.120.0.55; kvitnos.interpost.no points to 2a02:9c8:c000:1000::55 and 139.111.0.55; narrhval.interpost.no points to 2a02:9c8:2000:1000::56 and 139.114.0.56; nebbhval.interpost.no points to 2a02:9c8:2000:1000::55 and 139.114.0.55; tumler.interpost.no points to 2a02:9c8:c000:1000::56 and 139.111.0.56.

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

FMwkAnA CF johedugfp 2025-10-06