CF1760679049924-tsm20251016114356

WWW.RTSAK.COM - dsi.tecnico.ulisboa.pt

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dsi.tecnico.ulisboa.pt checked at 2025-10-17T05:30:49.910Z 406ms 79/79/79 100% R:15

dsi.tecnico.ulisboa.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::6fbf:7f6 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
A193.136.128.145🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRwebengine.ist.utl.pt

tecnico.ulisboa.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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AI analysis

dsi.tecnico.ulisboa.pt is a parent of tp.dsi.tecnico.ulisboa.pt and big-proxy.dsi.tecnico.ulisboa.pt.

dsi.tecnico.ulisboa.pt points to two IP numbers: 2001:690:2100:1::6fbf:7f6 and 193.136.128.145.

Other host names, for instance iday.tecnico.ulisboa.pt, nme.ist.utl.pt, iday.ist.utl.pt, dsi.ist.utl.pt and webengine.ist.utl.pt share IP numbers with dsi.tecnico.ulisboa.pt.

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

dsi.tecnico.ulisboa.pt shares mail servers with other domains at least in part, for instance fst.ist.utl.pt, posi.tecnico.ulisboa.pt, posi.ist.utl.pt, fenixedu.net and groups.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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