CF1762470033257-tsm20251105200708

WWW.RTSAK.COM - 217.191.49.in-addr.arpa

Search for IP or hostnames:

217.191.49.in-addr.arpa checked at 2025-11-06T23:00:33.236Z 313ms 42/42/42 100% R:19

217.191.49.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

191.49.in-addr.arpa

NSns1.optusnet.com.au
NSns2.optusnet.com.au

Up

Starts with same word

Starts similarily

AI analysis

217.191.49.in-addr.arpa is a parent of 89.217.191.49.in-addr.arpa and 16.217.191.49.in-addr.arpa.

217.191.49.in-addr.arpa's delegation uses two name servers: ns2.mel.optusnet.com.au and ns1.syd.optusnet.com.au.

217.191.49.in-addr.arpa uses the same name server setup as other domains, such as 129.196.49.in-addr.arpa, 161.108.58.in-addr.arpa, 93.176.49.in-addr.arpa, 195.62.42.in-addr.arpa and 202.43.1.in-addr.arpa.

217.191.49.in-addr.arpa at least partially shares name servers with other domains, including 24.32.175.in-addr.arpa, 27.239.220.in-addr.arpa, 113.43.1.in-addr.arpa, 151.108.58.in-addr.arpa and 114.42.1.in-addr.arpa.

These name servers are commonly used together with the name servers 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 a single IP address: 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.
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