CF1759526570413-tsm20251003185623

IPLIST.NET - 232.221.77.in-addr.arpa

Search for IP or hostnames:

232.221.77.in-addr.arpa checked at 2025-10-03T21:22:50.383Z 862ms 42/42/42 100% R:16

232.221.77.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

The parent of 40.232.221.77.in-addr.arpa is 232.221.77.in-addr.arpa.

Two name servers auth01.t26.dk and auth02.t26.dk handle delegation for 232.221.77.in-addr.arpa.

232.221.77.in-addr.arpa uses the same name server setup as other domains, for example centerapotek.dk, 252.221.77.in-addr.arpa, 237.221.77.in-addr.arpa, hr-jura.dk and businfo.dk.

232.221.77.in-addr.arpa partially shares name servers with other domains, such as sukkerpusher.dk and t26.dk.

These name servers are commonly used with auth01, name1.t26.dk and name2.t26.dk.

Host names with one IP number: The host name auth01.t26.dk points to 77.221.251.240 and the host name 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

BomCqIF CF johedugfp 2025-10-03