CF1758772642086-tsm20250924192539

WWW.RTSAK.COM - a1921.mx.srv.dfn.de

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a1921.mx.srv.dfn.de checked at 2025-09-25T03:57:22.070Z 442ms 25/25/25 100% R:13

AI analysis

a1921.mx.srv.dfn.de serves as a mail server for leibniz-fvb.com, fv-berlin.de and bb.fv-berlin.de.

b1921.mx.srv.dfn.de and c1921.mx.srv.dfn.de are commonly used as mail servers along with a1921.mx.srv.dfn.de.

a1921.mx.srv.dfn.de maps to IP address 194.95.232.139.

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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rhDuLar CF johedugfp 2025-09-25