CF1763394516859-tsm20251116095642

MXLIST.NET - mail.koelstra.de

Search for IP or hostnames:

mail.koelstra.de checked at 2025-11-17T15:48:36.630Z 1805ms 40/40/40 100% R:10 allDone:true timedOut:false

mail.koelstra.de

A91.198.106.56🇳🇱 CLDIN-NL

koelstra.de

MXmail.koelstra.de
MXmx20.koelstra.de
NSguy.ns.cloudflare.com
NSlinda.ns.cloudflare.com
A2606:4700:3030::ac43:ca27 🇺🇸 Cloudflare
A2606:4700:3035::6815:2505 🇺🇸 Cloudflare
A104.21.37.5 Cloudflare
A172.67.202.39🇺🇸 Cloudflare

MX for

Starts with same word

Starts similarily

AI analysis

mail.koelstra.de functions as a mail server for koelstra.de.

mx20.koelstra.de is a mail server commonly used with mail.koelstra.de.

mail.koelstra.de resolves to one IP number: 91.198.106.56.

other host names including mail.pesten.eu, c-lip.nl, mail.c-lip.nl, mail.bebejou.nl and mail.gr-technics.be share IP numbers with mail.koelstra.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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