CF1763544329411-tsm20251116095642

MXLIST.NET - 163.4.2.121.in-addr.arpa

Search for IP or hostnames:

163.4.2.121.in-addr.arpa checked at 2025-11-19T09:25:29.388Z 698ms 16/16/16 100% R:8 allDone:true timedOut:false

163.4.2.121.in-addr.arpa

PTRp790204a3.ymgcnt01.ap.so-net.ne.jp
A121.2.4.163🇯🇵 So-net
PTRp790204a3.ymgcnt01.ap.so-net.ne.jp

4.2.121.in-addr.arpa

NSzns3.so-net.ne.jp
NSzns4.so-net.ne.jp

Starts with same word

Starts similarily

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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