CF1758807591176-tsm20250925114901

WWW.RTSAK.COM - csbulk.1and1.com

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csbulk.1and1.com checked at 2025-09-25T13:39:51.138Z 315ms 44/44/44 100% R:6

AI analysis

csbulk.1and1.com is served by two mail servers: mxint01.1and1.com and mxint02.1and1.com.

csbulk.1and1.com shares the mail server setup with other domains, for example dialing.com, ui-static.net, brands-2-go.tv, mail-made-for-germany.net and sedo.us.

Host names with two IP numbers:

mxint01.1and1.com points to: 212.227.17.16 and 212.227.126.206; mxint02.1and1.com points to: 212.227.17.17 and 212.227.126.207.

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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DseBtZH CF johedugfp 2025-09-25