CF1759614486975-tsm20251004101907

IPLIST.NET - frc4.ipv6.sys2.de

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frc4.ipv6.sys2.de checked at 2025-10-04T21:48:06.928Z 343ms 45/45/45 100% R:17

AI analysis

frc4.ipv6.sys2.de points to a single IP: 46.4.233.245.

Other host names, for instance s2q.de, sys2.eu, zlm.sys2.de, ipv6.sys2.de and venus2.sys2.de share IP numbers with frc4.ipv6.sys2.de.

frc4.ipv6.sys2.de is handled by a single mail server, mail.sys2.de.

frc4.ipv6.sys2.de has the same mail server setup as other domains, including zl4.sys2.de, ris.sys2.de, fets2.sys2.de, hn4.sys2.de and kundenmail.sys2.de.

Host mail.sys2.de resolves to two IPs: 2a01:4f8:130:7ffc::242 and 46.4.233.242.

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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QuAskuo CF johedugfp 2025-10-04