CF1759900778201-tsm20251005211530

WWW.RTSAK.COM - 158.187.49.in-addr.arpa

Search for IP or hostnames:

158.187.49.in-addr.arpa checked at 2025-10-08T05:19:38.189Z 1381ms 39/39/39 100% R:17

158.187.49.in-addr.arpa

NSns2.mel.optusnet.com.au
A211.31.132.98🇦🇺 Optus Internet
PTRns2.mel.optusnet.com.au
NSns1.syd.optusnet.com.au
A211.29.152.97🇦🇺 Optus Internet
PTRns1.syd.optusnet.com.au

187.49.in-addr.arpa

NSdnsappsvc01.syd.optusnet.com.au
NSdnsappsvc02.syd.optusnet.com.au

Starts with same word

Starts similarily

AI analysis

Two name servers ns2.mel.optusnet.com.au and ns1.syd.optusnet.com.au handle the delegation for 158.187.49.in-addr.arpa.

158.187.49.in-addr.arpa shares the same name server setup as other domains, for example 5.199.49.in-addr.arpa, 224.191.49.in-addr.arpa, 21.37.175.in-addr.arpa, 245.183.49.in-addr.arpa and 147.188.49.in-addr.arpa.

158.187.49.in-addr.arpa at least partially shares name servers with other domains, for example 126.42.1.in-addr.arpa, 138.193.49.in-addr.arpa, 44.32.175.in-addr.arpa, 137.193.49.in-addr.arpa and 249.176.49.in-addr.arpa.

these name servers commonly pair with dns2-slave01.mel.optusnet.com.au, dns2-slave02.mel.optusnet.com.au, dns1-slave01.syd.optusnet.com.au and dns1-slave02.syd.optusnet.com.au.

Host names with one IP number:

ns2.mel.optusnet.com.au points to 211.31.132.98; ns1.syd.optusnet.com.au points to 211.29.152.97.

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

oTOZEhc CF johedugfp 2025-10-08