CF1760628083108-tsm20251016114356

DNSWHOIS.INFO - 11.103.121.in-addr.arpa

Search for IP or hostnames:

11.103.121.in-addr.arpa checked at 2025-10-16T15:21:22.889Z 787ms 36/36/36 100% R:7

11.103.121.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

Up

Starts with same word

Starts similarily

AI analysis

11.103.121.in-addr.arpa is a parent of 226.11.103.121.in-addr.arpa and 141.11.103.121.in-addr.arpa.

Two name servers zns3.so-net.ne.jp and zns4.so-net.ne.jp handle the delegation for 11.103.121.in-addr.arpa.

11.103.121.in-addr.arpa shares the same name server setup as other domains, for example 250.132.210.in-addr.arpa, 173.2.121.in-addr.arpa, 235.171.182.in-addr.arpa, 125.3.121.in-addr.arpa and 100.168.182.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.
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