CF1760487342194-tsm20251014171359

NSLIST.NET - smtp4.sinfo.co.jp

Search for IP or hostnames:

smtp4.sinfo.co.jp checked at 2025-10-15T00:15:42.173Z 63ms 31/31/31 100% R:6

AI analysis

smtp4.sinfo.co.jp serves as the mail server for sinfo.co.jp.

smtp3.sinfo.co.jp commonly serves as a mail server along with smtp4.sinfo.co.jp.

smtp4.sinfo.co.jp points to an IP address: 210.164.48.7.

other host names include smtp4.joemate.co.jp, mx4.jcp-customer.jp, smtp4.nextbrass.com, mx4.joemate-eng.jp and smtp4.jmsks.co.jp; they share IP numbers with smtp4.sinfo.co.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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