CF1761205781900-tsm20251017082432

WWW.RTSAK.COM - 4.2.121.in-addr.arpa

Search for IP or hostnames:

4.2.121.in-addr.arpa checked at 2025-10-23T07:49:41.887Z 192ms 36/36/36 100% R:13

4.2.121.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

2.121.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

4.2.121.in-addr.arpa is a parent of 55.4.2.121.in-addr.arpa, 57.4.2.121.in-addr.arpa, 155.4.2.121.in-addr.arpa, 253.4.2.121.in-addr.arpa, 53.4.2.121.in-addr.arpa and a few other host names.

Two name servers zns3.so-net.ne.jp and zns4.so-net.ne.jp handle the delegation for 4.2.121.in-addr.arpa.

4.2.121.in-addr.arpa shares the same name server setup as other domains, for example 139.133.223.in-addr.arpa, 64.238.202.in-addr.arpa, 56.198.123.in-addr.arpa, 8.169.182.in-addr.arpa and 26.133.223.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

HOIjuRD CF johedugfp 2025-10-23