CF1761076557368-tsm20251017082432

MXLIST.NET - 237.221.77.in-addr.arpa

Search for IP or hostnames:

237.221.77.in-addr.arpa checked at 2025-10-21T19:55:57.352Z 277ms 42/42/42 100% R:17

237.221.77.in-addr.arpa

NSauth01.t26.dk
A77.221.251.240🇩🇰 Unit-IT-Services-aps
PTRname1.t26.dk
NSauth02.t26.dk
A77.221.251.241🇩🇰 Unit-IT-Services-aps
PTRname2.t26.dk

221.77.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

237.221.77.in-addr.arpa is the parent of 28.237.221.77.in-addr.arpa.

237.221.77.in-addr.arpa is delegated to two name servers: auth01.t26.dk and auth02.t26.dk.

237.221.77.in-addr.arpa shares the same name server setup as other domains, for example 242.221.77.in-addr.arpa, 240.221.77.in-addr.arpa, 235.221.77.in-addr.arpa, 225.221.77.in-addr.arpa and jobsporet.dk.

237.221.77.in-addr.arpa at least partially shares name servers with other domains, for example t26.dk and sukkerpusher.dk.

These name servers are often used with name1.t26.dk and name2.t26.dk.

Host names with one IP number:

The host auth01.t26.dk points to 77.221.251.240 and the host auth02.t26.dk points to 77.221.251.241.

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

TJAOUzm CF johedugfp 2025-10-21