CF1761082080505-tsm20251017082432

WWW.RTSAK.COM - auth.smtp.1and1.fr

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auth.smtp.1and1.fr checked at 2025-10-21T21:28:00.482Z 164ms 24/24/24 100% R:11

auth.smtp.1and1.fr

A212.227.15.168🇩🇪 IONOS SE
PTRauth.smtp.1and1.fr
A212.227.15.184🇩🇪 IONOS SE
PTRauth.smtp.1and1.fr

smtp.1and1.fr

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AI analysis

auth.smtp.1and1.fr has two IP numbers: 212.227.15.168 and 212.227.15.184.

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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