CF1760344342434-tsm20251012143351

IPLIST.NET - mail.c-21.de

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mail.c-21.de checked at 2025-10-13T08:32:22.397Z 116ms 28/28/28 100% R:12

mail.c-21.de

A81.19.149.91🇦🇹 World4You Internet Services GmbH
PTRmail36.world4you.com

c-21.de

NSns1.world4you.at
NSns2.world4you.at
MXmail.c-21.de
A81.19.145.76🇦🇹 World4You Internet Services GmbH

MX for

Starts with same word

Starts similarily

AI analysis

mail.c-21.de is the mail server for c-21.de.

mail.c-21.de resolves to one IP number: 81.19.149.91.

other host names including mail.kie-tec.at, mail.freie-seelsorge.at, mail.synapticgap.com, mail.arthaber.at and mail.blitzschutz-heilmeier.at share IP numbers with mail.c-21.de.

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

vymJumB CF johedugfp 2025-10-13