CF1759371589453-tsm20251001211114

WWW.RTSAK.COM - rt.ms.mff.cuni.cz

Search for IP or hostnames:

rt.ms.mff.cuni.cz checked at 2025-10-02T02:19:49.440Z 1250ms 55/55/55 100% R:19

rt.ms.mff.cuni.cz

MXsmtp1.ms.mff.cuni.cz
A2001:718:1e03:801::4 🇨🇿 CESNET
PTRsmtp1.ms.mff.cuni.cz
A195.113.20.4🇨🇿 CESNET
PTRsmtp1.ms.mff.cuni.cz
MXsmtp2.ms.mff.cuni.cz
A2001:718:1e03:801::5 🇨🇿 CESNET
PTRsmtp2.ms.mff.cuni.cz
A195.113.20.5🇨🇿 CESNET
PTRsmtp2.ms.mff.cuni.cz
A195.113.20.15🇨🇿 CESNET
PTRrt.ms.mff.cuni.cz

ms.mff.cuni.cz

NSdavid.ruk.cuni.cz
NSgolias.ruk.cuni.cz
NSns.ms.mff.cuni.cz
MXsmtp1.ms.mff.cuni.cz
MXsmtp2.ms.mff.cuni.cz
NSsns.ms.mff.cuni.cz
NSns.n.mff.cuni.cz

PTR for

Starts with same word

Starts similarily

AI analysis

rt.ms.mff.cuni.cz points to a single IP address: 195.113.20.15.

Two mail servers handle rt.ms.mff.cuni.cz: smtp1.ms.mff.cuni.cz and smtp2.ms.mff.cuni.cz.

rt.ms.mff.cuni.cz shares the same mail server setup as other domains, including gamedev.cuni.cz, popelka.ms.mff.cuni.cz, braille.mff.cuni.cz, cgg.mff.cuni.cz and pikomat.ms.mff.cuni.cz.

rt.ms.mff.cuni.cz shares at least partially some mail servers with other domains, for instance n.mff.cuni.cz, kolej.mff.cuni.cz, amis.mff.cuni.cz, cz.freebsd.org and obluda.cz.

These mail servers commonly pair with www.freebsd.cz, smtp.n.mff.cuni.cz, ns.ms.mff.cuni.cz, dual.ms.mff.cuni.cz and ns.obluda.cz.

Host names with two IP numbers:

smtp1.ms.mff.cuni.cz points to 2001:718:1e03:801::4 and 195.113.20.4.

smtp2.ms.mff.cuni.cz points to 2001:718:1e03:801::5 and 195.113.20.5.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

MtVpQrM CF johedugfp 2025-10-02