CF1759601804806-tsm20251004101907

IPLIST.NET - 254.221.77.in-addr.arpa

Search for IP or hostnames:

254.221.77.in-addr.arpa checked at 2025-10-04T18:16:44.785Z 404ms 39/39/39 100% R:20

254.221.77.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

Starts with same word

Starts similarily

AI analysis

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

254.221.77.in-addr.arpa uses the same name server setup as other domains such as glaesco.dk, 233.221.77.in-addr.arpa, 250.221.77.in-addr.arpa, sl-kongres.dk and 227.221.77.in-addr.arpa.

254.221.77.in-addr.arpa shares name servers with other domains at least partially, for instance 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:

auth01.t26.dk points to: 77.221.251.240.

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

HZxUCTn CF johedugfp 2025-10-04