CF1763382565942-tsm20251116095642

WWW.RTSAK.COM - smtp-1.estesc.ipc.pt

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smtp-1.estesc.ipc.pt checked at 2025-11-17T12:29:25.763Z 1621ms 30/30/30 100% R:10 allDone:true timedOut:false

smtp-1.estesc.ipc.pt

A193.137.79.3🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
A193.137.79.9🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional

estesc.ipc.pt

NSns0.estesc.ipc.pt
NSns1.estesc.ipc.pt
MXsmtp1.estesc.ipc.pt
MXmailmx.estgoh.ipc.pt
A193.137.79.168🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional

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AI analysis

smtp-1.estesc.ipc.pt points to two IP numbers: 193.137.79.3 and 193.137.79.9.

Other host names, for example smtp1.estesc.ipc.pt, smtp1.estescoimbra.pt and smtp-1.estescoimbra.pt share IPs with smtp-1.estesc.ipc.pt.

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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