CF1763497124614-tsm20251116095642

WWW.RTSAK.COM - 8.3.121.in-addr.arpa

Search for IP or hostnames:

8.3.121.in-addr.arpa checked at 2025-11-18T20:18:44.561Z 422ms 36/36/36 100% R:10 allDone:true timedOut:false

8.3.121.in-addr.arpa

NSzns3.so-net.ne.jp
A210.139.255.33🇯🇵 Sony Network Communications
PTRzns3.so-net.ne.jp
NSzns4.so-net.ne.jp
A210.139.255.34🇯🇵 Sony Network Communications
PTRzns4.so-net.ne.jp

3.121.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

8.3.121.in-addr.arpa is the parent of 246.8.3.121.in-addr.arpa.

8.3.121.in-addr.arpa is delegated to two name servers: zns3.so-net.ne.jp and zns4.so-net.ne.jp.

8.3.121.in-addr.arpa shares the same name server setup as other domains, for example 200.2.121.in-addr.arpa, 89.237.118.in-addr.arpa, 240.133.223.in-addr.arpa, 175.98.219.in-addr.arpa and 210.103.121.in-addr.arpa.

Host names with one IP number:

The host zns3.so-net.ne.jp points to 210.139.255.33 and the host zns4.so-net.ne.jp points to 210.139.255.34.

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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