CF1762250362014-tsm20251104080352

NSLIST.NET - smtp.it.certum.pl

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smtp.it.certum.pl checked at 2025-11-04T09:59:21.997Z 260ms 22/22/22 100% R:11

smtp.it.certum.pl

A213.222.201.254🇵🇱 Asseco Data Systems
PTRsmtp.it.certum.pl

it.certum.pl

MXmx.it.certum.pl

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Starts with same word

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AI analysis

smtp.it.certum.pl points to IP number: 213.222.201.254.

Other host names, for instance mx.it.certum.pl share IP numbers with smtp.it.certum.pl.

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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