CF1761626455471-tsm20251027103946

IPLIST.NET - 4.42.1.in-addr.arpa

Search for IP or hostnames:

4.42.1.in-addr.arpa checked at 2025-10-28T04:40:55.449Z 393ms 25/25/25 100% R:7

4.42.1.in-addr.arpa

NSdnsappsvc.mel.optusnet.com.au
NSdnsappsvc.syd.optusnet.com.au

42.1.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

4.42.1.in-addr.arpa is a parent of 138.4.42.1.in-addr.arpa, 69.4.42.1.in-addr.arpa, 131.4.42.1.in-addr.arpa and 251.4.42.1.in-addr.arpa.

4.42.1.in-addr.arpa's delegation uses two name servers: dnsappsvc.mel.optusnet.com.au and dnsappsvc.syd.optusnet.com.au.

4.42.1.in-addr.arpa uses the same name server setup as other domains, such as 68.22.110.in-addr.arpa, 222.164.203.in-addr.arpa, 21.70.106.in-addr.arpa, 2.41.1.in-addr.arpa and 1.142.198.in-addr.arpa.

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

kcfwKtc CF johedugfp 2025-10-28