CF1757908259294-tsm20250914164358

IPLIST.NET - omni.isr.ist.utl.pt

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omni.isr.ist.utl.pt checked at 2025-09-15T03:50:59.263Z 3192ms 76/76/76 100% R:30

omni.isr.ist.utl.pt

MXsmtp1.ist.utl.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.ist.utl.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.ist.utl.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
A2001:690:2100:4::8647:6731 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRomni.isr.tecnico.ulisboa.pt
A193.136.160.15🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRomni.isr.ist.utl.pt

isr.ist.utl.pt

MXsmtp1.ist.utl.pt
MXsmtp2.ist.utl.pt
MXsmtp.ist.utl.pt
A2001:690:2139:209b:f816:3eff:fe2a:f8f8 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
A192.92.147.35🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional

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Starts with same word

Starts similarily

AI analysis

omni.isr.ist.utl.pt points to two IP numbers: 2001:690:2100:4::8647:6731 and 193.136.160.15.

For example, IP numbers are shared between omni.isr.tecnico.ulisboa.pt and other host names like omni.isr.ist.utl.pt.

Three mail servers, smtp1.ist.utl.pt, smtp2.ist.utl.pt, and smtp.ist.utl.pt, are responsible for handling omni.isr.ist.utl.pt.

Some mail servers are shared, at least partially, by omni.isr.ist.utl.pt with other domains like cfn.ist.utl.pt, soma.isr.ist.utl.pt, civil.ist.utl.pt, mar.ist.utl.pt, and math.ist.utl.pt.

The mail servers smtp.cfn.ist.utl.pt and smtp.ipfn.ist.utl.pt are commonly utilized in conjunction with these mail servers.

smtp1.ist.utl.pt, smtp2.ist.utl.pt, and smtp.ist.utl.pt each point to two IP numbers respectively: 2001:690:2100:1::15 and 193.136.128.21, 2001:690:2100:1::16 and 193.136.128.22, 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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aYgIdIM CF johedugfp 2025-09-15