CF1759716373473-tsm20251005211530

WWW.ROBTEX.COM - smtp.authentication.jp

Search for IP or hostnames:

smtp.authentication.jp checked at 2025-10-06T02:06:13.426Z 382ms 34/34/34 100% R:13

smtp.authentication.jp

A61.209.239.4🇯🇵 Softbank Corp. (former Japan Telecom)
PTRsmtp-svc.bbss.co.jp

authentication.jp

MXsmtp.authentication.jp
NSns1.inetidc.jp
NSns2.inetidc.jp
A61.209.239.7🇯🇵 Softbank Corp. (former Japan Telecom)

MX for

Starts with same word

Starts similarily

AI analysis

smtp.authentication.jp serves as the mail server for authentication.jp.

smtp.authentication.jp points to a single IP address: 61.209.239.4.

Other host names, for instance smtp-svc.bbss.co.jp, share IP numbers with smtp.authentication.jp.

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

VSnRHqi CF johedugfp 2025-10-06