CF1759339351931-tsm20251001152008

WWW.RTSAK.COM - voip.sh.cvut.cz

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voip.sh.cvut.cz checked at 2025-10-01T17:22:31.912Z 432ms 28/28/28 100% R:13

voip.sh.cvut.cz

A147.32.30.131🇨🇿 CESNET
PTRfpbx.sh.cvut.cz
PTRvoip.sh.cvut.cz

sh.cvut.cz

MXmx1.sh.cvut.cz
MXmx2.sh.cvut.cz
NSns1.sh.cvut.cz
NSns2.sh.cvut.cz
NSns3.sh.cvut.cz
A2001:718:2:1::b1 🇨🇿 CESNET
A147.32.30.177🇨🇿 CESNET

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Starts with same word

Starts similarily

AI analysis

voip.sh.cvut.cz points to a single IP number: 147.32.30.131.

Other host names such as fpbx.sh.cvut.cz and 131.30.32.147.in-addr.arpa share IP numbers with voip.sh.cvut.cz.

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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iqaJfZZ CF johedugfp 2025-10-01