CF1759792275924-tsm20251005211530

NSLIST.NET - 164.203.in-addr.arpa

Search for IP or hostnames:

164.203.in-addr.arpa checked at 2025-10-06T23:11:15.878Z 2697ms 25/25/25 100% R:8

164.203.in-addr.arpa

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

203.in-addr.arpa

NSns1.apnic.net
NSns2.apnic.net
NSrirns.arin.net
NSns3.lacnic.net
NSapnic.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

164.203.in-addr.arpa is a parent of 1.164.203.in-addr.arpa, 20.164.203.in-addr.arpa, 222.164.203.in-addr.arpa, 69.164.203.in-addr.arpa and 30.164.203.in-addr.arpa, plus a few other host names.

164.203.in-addr.arpa is delegated to two name servers: dnsappsvc01.syd.optusnet.com.au and dnsappsvc02.syd.optusnet.com.au.

164.203.in-addr.arpa uses the same name server setup as other domains, for instance 49.210.in-addr.arpa, 71.106.in-addr.arpa, 39.175.in-addr.arpa, 70.106.in-addr.arpa and 33.175.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

ihhiWLJ CF johedugfp 2025-10-06