CF1763583821308-tsm20251116095642

WWW.RTSAK.COM - mail31.achn.jp

Search for IP or hostnames:

mail31.achn.jp checked at 2025-11-19T20:23:41.262Z 701ms 31/31/31 100% R:9 allDone:true timedOut:false

AI analysis

mail31.achn.jp is the mail server for achn.jp.

mailsub31.achn.jp is a common mail server alongside mail31.achn.jp.

mail31.achn.jp points to a single IP number: 219.117.221.94.

Other host names, for instance mail31.achn.co.jp, share IP numbers with mail31.achn.jp.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq