DNSWHOIS.INFO - cdc-liberec.cz

Search for IP or hostnames:

cdc-liberec.cz checked at 2025-10-07T12:25:57.563Z 1250ms 80/80/80 100% R:11

`cdc-liberec.cz`

NS	`ns2.web4u.cz`
		A	2a02:a40:100:28ff::12 ^{🇨🇿 Radiokomunikace}
			PTR	`ns2.web4u.cz`
		A	85.207.53.12^{🇨🇿 Radiokomunikace}
			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	18.236.29.166^{🇺🇸 Amazon}
			PTR	`ec2-18-236-29-166.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	81.91.86.11^{🇨🇿 WEB4U}
		PTR	`php5.web4u.cz`

mail.cdc-liberec.cz

cdc-liberec.cz

cdc-liberec.cz

The parent of mail.cdc-liberec.cz is cdc-liberec.cz.

cdc-liberec.cz points to a single IP number: 81.91.86.11.

cdc-liberec.cz is delegated to two name servers: ns2.web4u.cz and ns.web4u.cz.

cdc-liberec.cz uses the same name server setup as other domains, for instance charvat-hykom.org, dssoft.eu, mnam.sk, artconcept.cz and cerny-cz.eu.

Host names with two IP numbers:

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

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

cdc-liberec.cz is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

cdc-liberec.cz shares the same mail server setup as other domains, including dubie.org, population.info, diegosoutoandtherevolvers.com, mjskrs.com and sheepskintown.com.

cdc-liberec.cz shares at least some mail servers with other domains, for instance grahamshea.com.

Host names with a single IP number:

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