CF1762247046897-tsm20251104080352

DNSWHOIS.INFO - mail.21n.at

Search for IP or hostnames:

mail.21n.at checked at 2025-11-04T09:04:06.882Z 203ms 28/28/28 100% R:17

mail.21n.at

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

21n.at

MXmail.21n.at
NSns1.world4you.at
NSns2.world4you.at
A81.19.159.56🇦🇹 World4You Internet Services GmbH

MX for

Starts with same word

Starts similarily

AI analysis

mail.21n.at serves as the mail server for 21n.at.

mail.21n.at points to an IP address: 81.19.149.91.

other host names include mail.duzia.at, mail.mirrorsetup.com, mail.3dcopysystems.com, mail.ihrstrahlen.at and mail.hansis-egerlaender.at; they share IP numbers with mail.21n.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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