CF1760659556520-tsm20251016114356

IPLIST.NET - altair2001.sp-online.de

Search for IP or hostnames:

altair2001.sp-online.de checked at 2025-10-17T00:05:56.513Z 263ms 53/53/53 100% R:15

AI analysis

altair2001.sp-online.de points to a single IP address: 212.87.142.223.

altair2001.sp-online.de is handled by three mail servers: mail2.sp-online.de, mail.sp-online.de and relay.sp-online.de.

altair2001.sp-online.de shares at least partially some mail servers with other domains, for instance mail.schlaf-gut.com, mail.zg-werkfeuerwehr.de, yoda.sp-online.de, schlaf-gut.com and wookie.sp-online.de.

These mail servers commonly pair with mail.webxx.de, mail.matheis.com, mail.yamazaki.de, mail.regia.de and mail.mayer-s.com.

Host names with one IP:

mail2.sp-online.de points to 212.87.142.251

mail.sp-online.de points to 212.87.142.251

relay.sp-online.de points to 212.87.141.13

Names pointing to 212.87.142.251: mail2.sp-online.de, mail.sp-online.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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jOWNVBy CF johedugfp 2025-10-17