CF1760192234728-tsm20251011071822

IPLIST.NET - fenix.ist.utl.pt

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fenix.ist.utl.pt checked at 2025-10-11T14:17:14.684Z 2583ms 76/76/76 100% R:13

fenix.ist.utl.pt

MXsmtp1.tecnico.ulisboa.pt
A2001:690:2100:1::15 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp1.tecnico.ulisboa.pt
A193.136.128.21🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp1.tecnico.ulisboa.pt
MXsmtp2.tecnico.ulisboa.pt
A2001:690:2100:1::16 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp2.tecnico.ulisboa.pt
A193.136.128.22🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp2.tecnico.ulisboa.pt
MXsmtp.tecnico.ulisboa.pt
A2001:690:2100:1::25 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.tecnico.ulisboa.pt
A193.136.128.20🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.tecnico.ulisboa.pt
A2001:690:2100:10::eeeb:1bbc 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRfenix-vs1-vip-1.tecnico.ulisboa.pt
A193.136.102.79🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional

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

Starts with same word

Starts similarily

AI analysis

fenix.ist.utl.pt points to two IP numbers: 2001:690:2100:10::eeeb:1bbc and 193.136.102.79.

Other host names, for instance fenix.tecnico.ulisboa.pt, share IP numbers with fenix.ist.utl.pt.

fenix.ist.utl.pt is handled by three mail servers: smtp1.tecnico.ulisboa.pt, smtp2.tecnico.ulisboa.pt and smtp.tecnico.ulisboa.pt.

fenix.ist.utl.pt shares mail servers with other domains at least in part, for instance diferencial.ist.utl.pt, nfist.ist.utl.pt, smtp2.tecnico.ulisboa.pt, mail.tecnico.ulisboa.pt and mlists.ist.utl.pt.

These mail servers are often used together with the mail servers fenixedu3.ist.utl.pt.

Two IP numbers per host:

smtp1.tecnico.ulisboa.pt points to 2001:690:2100:1::15 and 193.136.128.21.

smtp2.tecnico.ulisboa.pt points to 2001:690:2100:1::16 and 193.136.128.22.

smtp.tecnico.ulisboa.pt points to 2001:690:2100:1::25 and 193.136.128.20.

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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ZoumpKw CF johedugfp 2025-10-11