CF1759570793599-tsm20251004075530

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

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kepler.ist.utl.pt checked at 2025-10-04T09:39:53.579Z 3098ms 115/115/115 100% R:26

kepler.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
A2001:690:2100:1:200:1aff:fe1a:4c8f🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRkepler.ist.utl.pt
A193.136.128.30🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRkepler.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

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Starts with same word

Starts similarily

AI analysis

kepler.ist.utl.pt resolves to two IP numbers: 2001:690:2100:1:200:1aff:fe1a:4c8f and 193.136.128.30.

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

kepler.ist.utl.pt shares some mail servers with other domains, at least partially, such as nfist.ist.utl.pt, smtp2.tecnico.ulisboa.pt, mail.tecnico.ulisboa.pt, mlists.ist.utl.pt and tecnico.ulisboa.pt.

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

Host names with two IP numbers:

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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WBNiRGD CF johedugfp 2025-10-04