CF1762470325384-tsm20251105200708

WWW.RTSAK.COM - smtp.keiwa.ne.jp

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smtp.keiwa.ne.jp checked at 2025-11-06T23:05:25.353Z 878ms 25/25/25 100% R:12

smtp.keiwa.ne.jp

A122.1.82.34🇯🇵 NTT Communications Corporation (OCN)

keiwa.ne.jp

MXkeiwa.ne.jp
NSkwb.keiwa-biz.co.jp
NSdns12.dion.ne.jp
A210.233.0.86🇯🇵 KDDI

PTR for

Starts with same word

Starts similarily

AI analysis

smtp.keiwa.ne.jp points to a single IP number: 122.1.82.34.

Other host names like ns2.keiwa-biz.jp and ns2.keiwa-biz.co.jp share IP numbers with smtp.keiwa.ne.jp.

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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