CF1762395790518-tsm20251105200708

NSLIST.NET - 121.36.203.in-addr.arpa

Search for IP or hostnames:

121.36.203.in-addr.arpa checked at 2025-11-06T02:23:10.503Z 418ms 52/52/52 100% R:14

121.36.203.in-addr.arpa

NSdns0.telstra.net
A2001:8000:0:3100:9999::13 🇦🇺 TELSTRA-ASN
A203.50.248.5🇦🇺 TELSTRA-ASN
A203.50.248.13🇦🇺 TELSTRA-ASN
NSdns1.telstra.net
A2001:8000:0:3100:9999::14 🇦🇺 TELSTRA-ASN
A203.50.248.6🇦🇺 TELSTRA-ASN
A203.50.248.14🇦🇺 TELSTRA-ASN

36.203.in-addr.arpa

NSdns0.telstra.net
NSdns1.telstra.net

Up

Starts with same word

Starts similarily

AI analysis

The parent of 18.121.36.203.in-addr.arpa is 121.36.203.in-addr.arpa.

Two name servers dns0.telstra.net and dns1.telstra.net handle delegation for 121.36.203.in-addr.arpa.

121.36.203.in-addr.arpa uses the same name server setup as other domains, for example 63.43.203.in-addr.arpa, 76.151.120.in-addr.arpa, 148.217.138.in-addr.arpa, 31.45.203.in-addr.arpa and 152.36.203.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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