CF1761916154653-tsm20251029173950

DNSWHOIS.INFO - smtp.guestofficesystem.de

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smtp.guestofficesystem.de checked at 2025-10-31T13:09:14.586Z 485ms 28/28/28 100% R:11

smtp.guestofficesystem.de

A80.81.255.3🇩🇪 Speedbone GmbH
PTRmx.profiwin-gmbh.de

guestofficesystem.de

MXsmtp.guestofficesystem.de
NSns11.prosite.de
NSns12.prosite.de
A95.173.103.1🇩🇪 Speedbone GmbH

MX for

Starts with same word

Starts similarily

AI analysis

smtp.guestofficesystem.de serves as the mail server for guestofficesystem.de.

smtp.guestofficesystem.de resolves to a single IP address: 80.81.255.3.

Other host names including guest-office-system.de, smtp.gos-purl.com, gos-purl.com, gos-purl.de and guest-office-system.com share IP numbers with smtp.guestofficesystem.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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yUcOuBt CF johedugfp 2025-10-31