CF1760744350909-tsm20251017082432

WWW.RTSAK.COM - 21.191.85.in-addr.arpa

Search for IP or hostnames:

21.191.85.in-addr.arpa checked at 2025-10-17T23:39:10.876Z 254ms 36/36/36 100% R:11

21.191.85.in-addr.arpa

NSns1.fibianet.dk
A80.71.80.77🇩🇰 Fibia
PTRns1.fibianet.dk
NSns2.fibianet.dk
A80.71.80.78🇩🇰 Fibia
PTRns2.fibianet.dk

191.85.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.191.85.in-addr.arpa is a parent of 84.21.191.85.in-addr.arpa, 11.21.191.85.in-addr.arpa and 113.21.191.85.in-addr.arpa.

21.191.85.in-addr.arpa is delegated to two name servers: ns1.fibianet.dk and ns2.fibianet.dk.

21.191.85.in-addr.arpa shares the same name server setup as 123.103.5.in-addr.arpa, 86.191.85.in-addr.arpa, 131.184.85.in-addr.arpa, 159.186.5.in-addr.arpa and 16.208.80.in-addr.arpa.

Host names with a single IP:

ns1.fibianet.dk points to 80.71.80.77.

ns2.fibianet.dk points to 80.71.80.78.

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

NvrsHLx CF johedugfp 2025-10-17