CF1760020354073-tsm20251009080619

NSLIST.NET - 21.217.203.in-addr.arpa

Search for IP or hostnames:

21.217.203.in-addr.arpa checked at 2025-10-09T14:32:34.040Z 756ms 54/54/54 100% R:14

21.217.203.in-addr.arpa

NSns1.iinet.net.au
A2001:4478:ff00:0:203:14:168:3 🇦🇺 ASN-IINET
PTRns1.iinet.net.au
A203.14.168.3🇦🇺 ASN-IINET
PTRns1.iinet.net.au
NSns2.iinet.net.au
A2001:4478:ff01:0:203:59:24:3 🇦🇺 ASN-IINET
PTRns2.iinet.net.au
A203.59.24.3🇦🇺 iiNet
PTRns2.iinet.net.au
NSns3.iinet.net.au
A2001:4478:ff02:0:203:14:169:3 🇦🇺 ASN-IINET
PTRns3.iinet.net.au
A203.14.169.3🇦🇺 iiNet
PTRns3.iinet.net.au

217.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.217.203.in-addr.arpa has children including 114.21.217.203.in-addr.arpa, 163.21.217.203.in-addr.arpa, 22.21.217.203.in-addr.arpa, 150.21.217.203.in-addr.arpa, 110.21.217.203.in-addr.arpa and a few other host names.

21.217.203.in-addr.arpa is delegated to three name servers: ns1.iinet.net.au, ns2.iinet.net.au and ns3.iinet.net.au.

At least part of the name servers for 21.217.203.in-addr.arpa are shared with other domains, for instance 238.169.124.in-addr.arpa, 113.92.202.in-addr.arpa, 238.100.59.in-addr.arpa, 47.11.210.in-addr.arpa and 65.63.203.in-addr.arpa.

Host names with two IP numbers:

ns1.iinet.net.au points to 2001:4478:ff00:0:203:14:168:3 and 203.14.168.3

ns2.iinet.net.au points to 2001:4478:ff01:0:203:59:24:3 and 203.59.24.3

ns3.iinet.net.au points to 2001:4478:ff02:0:203:14:169:3 and 203.14.169.3

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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rsdQxYP CF johedugfp 2025-10-09