CF1759380015722-tsm20251001211114

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

Search for IP or hostnames:

rt.ms.mff.cuni.cz checked at 2025-10-02T04:40:15.694Z 0ms 80/80/80 100% R:0

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 resolves to a single IP: 195.113.20.15.

rt.ms.mff.cuni.cz is served by two mail servers: smtp1.ms.mff.cuni.cz and smtp2.ms.mff.cuni.cz.

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

these mail servers are often used 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

ImQQRzL CF johedugfp 2025-10-02