CF1758651994368-tsm20250923182500

WWW.ROBTEX.COM - smtp.authentication.jp

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smtp.authentication.jp checked at 2025-09-23T18:26:34.271Z 0ms 31/31/31 100% R:0

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.

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

NpVudny CF johedugfp 2025-09-23