CF1760158869905-tsm20251010183831

WWW.RTSAK.COM - cerny-cz.eu

Search for IP or hostnames:

cerny-cz.eu checked at 2025-10-11T05:01:09.893Z 217ms 79/79/79 100% R:13

cerny-cz.eu

NSns2.web4u.cz
A2a02:a40:100:28ff::12 🇨🇿 Radiokomunikace
PTRns2.web4u.cz
A85.207.53.12🇨🇿 Radiokomunikace
PTRns2.web4u.cz
NSns.web4u.cz
A2001:1568:fd::241 🇨🇿 WEB4U
PTRns.web4u.cz
A185.14.224.241🇨🇿 WEB4U
PTRns.web4u.cz
MXmx1.mailchannels.net
A52.38.143.159🇺🇸 Amazon
PTRec2-52-38-143-159.us-west-2.compute.amazonaws.com
MXmx2.mailchannels.net
A18.236.29.166🇺🇸 Amazon
PTRec2-18-236-29-166.us-west-2.compute.amazonaws.com
A2001:1568::11 🇨🇿 WEB4U
PTRphp5.web4u.cz
A81.91.86.11🇨🇿 WEB4U
PTRphp5.web4u.cz

eu

NSbe.dns.eu
NSsi.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu

Starts with same word

Starts similarily

AI analysis

cerny-cz.eu resolves to two IP numbers: 2001:1568::11 and 81.91.86.11.

Other host names, for instance stechnik.cz, servant.cz, opx.cz, unassigned-81-91-81-20.web4u.cz and profilprint.com share IP numbers with cerny-cz.eu.

Two name servers ns2.web4u.cz and ns.web4u.cz handle delegation for cerny-cz.eu.

cerny-cz.eu uses the same name server setup as other domains, for example kyowa.cz, berfini.eu, jarda.info, rob4job.com and nasefrydeckomistecko.cz.

Host names with two IP numbers:

ns2.web4u.cz points to: 2a02:a40:100:28ff::12 and 85.207.53.12

ns.web4u.cz points to: 2001:1568:fd::241 and 185.14.224.241

cerny-cz.eu is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

cerny-cz.eu has the same mail server setup as other domains, including fasbinder.com, hotelling.net, winchestermcgee.com, mail.reshomestudy.com and rainstorm.host.

Host names with one IP number: The host name mx1.mailchannels.net points to 52.38.143.159 and the host name mx2.mailchannels.net points to 18.236.29.166.

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

tsIApmo CF johedugfp 2025-10-11