CF1758274308752-tsm20250919092953

WWW.ROBTEX.COM - fenix.ist.utl.pt

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fenix.ist.utl.pt checked at 2025-09-19T09:31:48.739Z 0ms 118/118/118 100% R:0

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 resolves to two IP numbers: 2001:690:2100:10::eeeb:1bbc and 193.136.102.79.

Other host names share IP numbers with fenix.ist.utl.pt; for instance fenix.tecnico.ulisboa.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 some mail servers with other domains, at least partially; 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 commonly used alongside the mail servers fenixedu3.ist.utl.pt.

Host names with two IP numbers:

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

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

smtp.tecnico.ulisboa.pt: 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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OePzOVP CF johedugfp 2025-09-19