CF1761763542116-tsm20251029173950

IPLIST.NET - mail.challenge.co.at

Search for IP or hostnames:

mail.challenge.co.at checked at 2025-10-29T18:45:42.044Z 755ms 36/36/36 100% R:9

mail.challenge.co.at

A2a01:4f8:202:7223::2 🇩🇪 Hetzner
A148.251.92.36🇩🇪 Hetzner
PTRmail.token.at

challenge.co.at

NSns.token.at
NSrobotns3.second-ns.com
NSns1.first-ns.de
NSrobotns2.second-ns.de
MXmail.challenge.co.at
A2a01:4f8:202:7223::2 🇩🇪 Hetzner
A148.251.92.36🇩🇪 Hetzner

MX for

Starts with same word

Starts similarily

AI analysis

The mail server for challenge.co.at is mail.challenge.co.at.

mail.challenge.co.at points to two IP numbers: 2a01:4f8:202:7223::2 and 148.251.92.36.

Other host names, for instance forschungsnetzwerk.at, mail.cobalt-acorn.com, blackboxit.net, ns.reviewone.net and ns.reviewone.at share IP numbers with mail.challenge.co.at.

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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UcOzYGf CF johedugfp 2025-10-29