CF1759511103821-tsm20251003144104

IPLIST.NET - 40.42.203.in-addr.arpa

Search for IP or hostnames:

40.42.203.in-addr.arpa checked at 2025-10-03T17:05:03.806Z 225ms 52/52/52 100% R:13

40.42.203.in-addr.arpa

NSdns0.telstra.net
A2001:8000:0:3100:9999::13 🇦🇺 Telstra Corporation Ltd
A203.50.248.5🇦🇺 Telstra Corporation Ltd
A203.50.248.13🇦🇺 Telstra Corporation Ltd
NSdns1.telstra.net
A2001:8000:0:3100:9999::14 🇦🇺 Telstra Corporation Ltd
A203.50.248.6🇦🇺 Telstra Corporation Ltd
A203.50.248.14🇦🇺 Telstra Corporation Ltd

42.203.in-addr.arpa

NSdns0.telstra.net
NSdns1.telstra.net

Up

Starts with same word

Starts similarily

AI analysis

The parent of 130.40.42.203.in-addr.arpa, 143.40.42.203.in-addr.arpa, 138.40.42.203.in-addr.arpa, 140.40.42.203.in-addr.arpa, 136.40.42.203.in-addr.arpa and a few other host names is 40.42.203.in-addr.arpa.

40.42.203.in-addr.arpa has two name servers: dns0.telstra.net and dns1.telstra.net.

40.42.203.in-addr.arpa shares the same name server setup as other domains, for example 128.48.203.in-addr.arpa, 17.139.144.in-addr.arpa, 39.203.in-addr.arpa, 150.142.110.in-addr.arpa and 40.38.203.in-addr.arpa.

Host names with three IP numbers: dns0.telstra.net points to 2001:8000:0:3100:9999::13, 203.50.248.5 and 203.50.248.13; dns1.telstra.net points to 2001:8000:0:3100:9999::14, 203.50.248.6 and 203.50.248.14.

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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tDdNnsp CF johedugfp 2025-10-03