CF1760668602583-tsm20251016114356

WWW.RTSAK.COM - 51.103.121.in-addr.arpa

Search for IP or hostnames:

51.103.121.in-addr.arpa checked at 2025-10-17T02:36:42.564Z 490ms 33/33/33 100% R:13

51.103.121.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

103.121.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Two name servers zns3.so-net.ne.jp and zns4.so-net.ne.jp handle the delegation for 51.103.121.in-addr.arpa.

51.103.121.in-addr.arpa shares the same name server setup as other domains, for example 171.216.111.in-addr.arpa, 205.2.121.in-addr.arpa, 166.87.58.in-addr.arpa, 240.132.210.in-addr.arpa and 233.2.121.in-addr.arpa.

Host names with one IP number:

zns3.so-net.ne.jp points to 210.139.255.33; 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.
dbq

gTDgEYS CF johedugfp 2025-10-17