CF1761935366925-tsm20251029173950

WWW.RTSAK.COM - mail.sp-online.de

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mail.sp-online.de checked at 2025-10-31T18:29:26.545Z 2888ms 53/53/53 100% R:13

mail.sp-online.de

MXmail.sp-online.de
A212.87.142.251🇩🇪 imos
PTRfrodo.sp-online.de
A212.87.142.251🇩🇪 imos
PTRfrodo.sp-online.de

sp-online.de

NSdns2.sp-online.de
NSdns.sp-online.de
MXmx01.sp-online.de
MXmx02.sp-online.de
A212.87.138.102🇩🇪 imos

MX for

Starts with same word

Starts similarily

AI analysis

mail.sp-online.de serves as the mail server for mail.sp-online.de, regia.de, mayer-s.com, mail.matheis.com, mail2.sp-online.de and a few other domains.

mail2.sp-online.de, relay.sp-online.de and mail.matheis.com are commonly used as a mail server together with mail.sp-online.de.

mail.sp-online.de points to an IP address: 212.87.142.251.

other host names include mail.webxx.de, frodo.sp-online.de, mail.regia.de, mail.matheis.com and mail2.sp-online.de; they share IP numbers with mail.sp-online.de.

mail.sp-online.de is handled by a single mail server.

mail.sp-online.de shares the same mail server setup as other domains, for instance mail2.sp-online.de and gizmo.sp-online.de.

mail.sp-online.de shares at least partially some mail servers with other domains, for instance regia.de, mayer-s.com, mail.matheis.com, altair2.sp-online.de and matheis.com.

Mail servers frequently appear alongside mail.yamazaki.de, mail.schlaf-gut.com, mail.zg-werkfeuerwehr.de and mail.mayer-s.com.

The host name mail.sp-online.de points to IP 212.87.142.251.

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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