CF1759455107132-tsm20251002182459

IPLIST.NET - mail.opentec.de

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mail.opentec.de checked at 2025-10-03T01:31:47.070Z 634ms 30/30/30 100% R:7

mail.opentec.de

A2a01:4f8:252:5993:110::6 🇩🇪 Hetzner
PTRmail.bst-system.net
A157.90.89.6🇩🇪 Hetzner
PTRmail.bst-system.net

opentec.de

NSns1.bst-system.de
NSns2.bst-system.de
MXmail.bst-system.net
A157.90.89.24🇩🇪 Hetzner

Starts with same word

Starts similarily

AI analysis

mail.opentec.de has two IP numbers: 2a01:4f8:252:5993:110::6 and 157.90.89.6.

Other host names, for instance mail.myplace.zone, mail.bst-system.org, mail.ift-abnehmen.de, mail.bst-system.com and mail.lewik.de share IP numbers with mail.opentec.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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ljnMbSB CF johedugfp 2025-10-03