CF1762709903173-tsm20251109131225

DNSWHOIS.INFO - smtp.crest.ocn.ne.jp

Search for IP or hostnames:

smtp.crest.ocn.ne.jp checked at 2025-11-09T17:38:23.152Z 596ms 25/25/25 100% R:14 allDone:true timedOut:false

smtp.crest.ocn.ne.jp

A180.37.199.2🇯🇵 NTT Communications Corporation (OCN)

crest.ocn.ne.jp

MXocn-fc-r-01.ocn.ad.jp
A180.37.199.2🇯🇵 NTT Communications Corporation (OCN)

Starts with same word

Starts similarily

AI analysis

smtp.crest.ocn.ne.jp points to IP number: 180.37.199.2.

Other host names, for instance crest.ocn.ne.jp share IP numbers with smtp.crest.ocn.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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