CF1763330661733-tsm20251116095642

WWW.RTSAK.COM - 139.45.121.in-addr.arpa

Search for IP or hostnames:

139.45.121.in-addr.arpa checked at 2025-11-16T22:04:21.627Z 4586ms 63/63/63 100% R:20 allDone:true timedOut:false

139.45.121.in-addr.arpa

NSns2.on.net
A2001:44b8:8020:ff00::80 🇦🇺 iiNet
PTRns2.on.net
A192.231.203.2🇦🇺 iiNet
PTRns2.on.net
NSns4.on.net
A2001:44b8:8060:ff00::80 🇦🇺 iiNet
PTRns4.on.net
A192.231.203.4🇦🇺 iiNet
PTRns4.on.net
NSns3.internode.net.au
A150.101.197.131🇦🇺 iiNet
PTRns3.on.net
NSns1.on.net.au
A2001:44b8:8060:ff00::80 🇦🇺 iiNet
PTRns4.on.net
A192.231.203.4🇦🇺 iiNet
PTRns4.on.net

45.121.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

139.45.121.in-addr.arpa is the parent of 207.139.45.121.in-addr.arpa and 171.139.45.121.in-addr.arpa.

139.45.121.in-addr.arpa is delegated to four name servers: ns2.on.net, ns4.on.net, ns3.internode.net.au and ns1.on.net.au.

139.45.121.in-addr.arpa shares some name servers with other domains, for example cdn.on.net, per2.internode.on.net, 195.167.59.in-addr.arpa, nsw.adsl.internode.on.net and 255.167.59.in-addr.arpa.

These name servers are often used together with ns1.on.net, ns3.on.net and ns2.on.net.au.

Hosts with two IPs:

ns2.on.net points to: 2001:44b8:8020:ff00::80 and 192.231.203.2.

ns4.on.net points to: 2001:44b8:8060:ff00::80 and 192.231.203.4.

ns1.on.net.au points to: 2001:44b8:8060:ff00::80 and 192.231.203.4.

Hosts with one IP:

ns3.internode.net.au points to: 150.101.197.131.

Names pointing to 2001:44b8:8060:ff00::80: ns4.on.net and ns1.on.net.au.

Names pointing to 192.231.203.4: ns4.on.net and ns1.on.net.au.

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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