CF1757766831492-tsm20250912070358

NSLIST.NET - sigma05.ist.utl.pt

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sigma05.ist.utl.pt checked at 2025-09-13T12:33:51.479Z 896ms 30/30/30 100% R:9

sigma05.ist.utl.pt

A2001:690:2100:4::70 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsigma05.ist.utl.pt
A193.136.128.105🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsigma05.ist.utl.pt

ist.utl.pt

NSns1.tecnico.ulisboa.pt
NSns2.tecnico.ulisboa.pt
MXsmtp1.tecnico.ulisboa.pt
MXsmtp2.tecnico.ulisboa.pt
MXsmtp.tecnico.ulisboa.pt
A2001:690:2100:1::c03a:216e 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
A193.136.128.169🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional

PTR for

AI analysis

sigma05.ist.utl.pt is configured to point to two IP addresses: 2001:690:2100:4::70 and 193.136.128.105.

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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VxdieMy CF johedugfp 2025-09-13