CF1763297844430-tsm20251116095642

MXLIST.NET - css5.csistemas.net

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css5.csistemas.net checked at 2025-11-16T12:57:24.271Z 949ms 31/31/31 100% R:8 allDone:true timedOut:false

AI analysis

The mail server for csistemas.com and csistemas.net is css5.csistemas.net.

csmx1.csistemas.net and mx1.csistemas.net are commonly used as mail servers together with css5.csistemas.net.

css5.csistemas.net points to a single IP address: 45.79.16.217.

Other host names such as csistemas.com and mail.csistemas.com share IP numbers with css5.csistemas.net.

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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