CF1759372720059-tsm20251001211114

IPLIST.NET - smtp.portunity.de

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smtp.portunity.de checked at 2025-10-02T02:38:40.047Z 437ms 33/33/33 100% R:14

smtp.portunity.de

A2a02:a00::2:0:0:51 🇩🇪 Portunity GmbH
PTRmail1-cust.portunity.de
A217.144.128.51🇩🇪 Portunity GmbH
PTRmail1-cust.portunity.de

portunity.de

NSns4ac.portunity.com
NSns2.portunity.de
NSns.portunity.de
MXpmail-in.portunity.de
MXsmtp-backup1.portunity.de
MXsmtp-backup2.portunity.de
NSns3ac.portunity.eu
A2a02:a00::1:0:0:2 🇩🇪 Portunity GmbH
A217.144.129.136🇩🇪 Portunity GmbH

Starts with same word

Starts similarily

AI analysis

smtp.portunity.de resolves to two IP numbers: 2a02:a00::2:0:0:51 and 217.144.128.51.

Other host names such as mail1-cust.portunity.de and imap.portunity.de share IP numbers with smtp.portunity.de.

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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