WWW.RTSAK.COM - metrosystem.cz

Search for IP or hostnames:

metrosystem.cz checked at 2025-11-10T09:56:27.933Z 200ms 85/85/85 100% R:14 allDone:true timedOut:false

`metrosystem.cz`

NS	`ns2.web4u.cz`
		A	2a02:a40:100:28ff::12 ^{🇨🇿 BlueTone-AS}
			PTR	`ns2.web4u.cz`
		A	85.207.53.12^{🇨🇿 BlueTone-AS}
			PTR	`ns2.web4u.cz`
NS	`ns.web4u.cz`
		A	2001:1568:fd::241 ^{🇨🇿 WEB4U}
			PTR	`ns.web4u.cz`
		A	185.14.224.241^{🇨🇿 WEB4U}
			PTR	`ns.web4u.cz`
MX	`mx1.mailchannels.net`
		A	52.38.143.159^{🇺🇸 Amazon}
			PTR	`ec2-52-38-143-159.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net`
		A	18.236.29.166^{🇺🇸 Amazon}
			PTR	`ec2-18-236-29-166.us-west-2.compute.amazonaws.com`
A	2001:1568::13 ^{🇨🇿 WEB4U}
		PTR	`php56.web4u.cz`
A	81.91.86.13^{🇨🇿 WEB4U}
		PTR	`php56.web4u.cz`

mail.metrosystem.cz

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metrosystem.it

metrosystem.com.br

termosystem.pl

metrosystem.it

metrosystem.com.br

metrosystem.cz

termosystem.cz

metrosystem.cz is a parent of mail.metrosystem.cz.

metrosystem.cz points to two IP numbers: 2001:1568::13 and 81.91.86.13.

Other host names, for instance postizenedeti.cz, artconcept.cz, proal.cz, livechat21.com and advalo.cz share IP numbers with metrosystem.cz.

Delegation for metrosystem.cz rests with two name servers, ns2.web4u.cz and ns.web4u.cz.

metrosystem.cz shares the same name server setup as other domains, including biocen.cz, dinoskola.cz, kappa-sport.cz, clownandbard.cz and o4u.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.

metrosystem.cz is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

metrosystem.cz uses the same mail server configuration as other domains, such as palissimo.org, jagar.co, desertmountaintrinkets.com, heritageinn.net and marc.cat.

metrosystem.cz shares at least some mail servers with other domains, for instance chesapeakegraphics.com, chantproject.com, helitech.se and torchantara.com.

dbq