DNSWHOIS.INFO - cesys.com

Search for IP or hostnames:

cesys.com checked at 2025-10-19T11:40:43.735Z 157ms 78/78/78 100% R:11

`cesys.com`

MX	`mail.cesys.com`
		A	109.237.140.51^{🇩🇪 media:Webline Internet Solutions}
			PTR	`alfa3206.alfahosting-server.de`
NS	`cns1.alfahosting.info`
		A	2a01:64c0:0:5000::8 ^{🇩🇪 media:Webline Internet Solutions}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 media:Webline Internet Solutions}
			PTR	`cns1.cloudpit.de`
NS	`cns2.alfahosting.info`
		A	2a01:4f8:2b02:a88::105 ^{🇩🇪 Hetzner}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner}
			PTR	`cns2.cloudpit.com`
NS	`cns3.alfahosting.info`
		A	2a02:2b80:101:5000::8 ^{🇩🇪 media:Webline Internet Solutions}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 media:Webline Internet Solutions}
			PTR	`cns3.cloudpit.io`
A	109.237.140.51^{🇩🇪 media:Webline Internet Solutions}
		PTR	`alfa3206.alfahosting-server.de`

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Up

mail.cesys.com

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AI analysis

mail.cesys.com is a child of cesys.com.

cesys.com resolves to one IP number: 109.237.140.51.

Other host names, for instance appentwickeln.de, mail.epidem.de, flemming-versicherungsmakler.com, edistyle.eu and mail.vierpm.com share IP numbers with cesys.com.

cesys.com is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

cesys.com at least partially shares name servers with other domains, including st-bock.de, elke-harries.de, fines-mundi.de, tm911.de and fahrgerueste-leipzig.de.

Host names with two IP numbers:

cns1.alfahosting.info: 2a01:64c0:0:5000::8 and 109.237.142.8

cns2.alfahosting.info: 2a01:4f8:2b02:a88::105 and 148.251.254.105

cns3.alfahosting.info: 2a02:2b80:101:5000::8 and 109.237.143.8

A single mail server handles cesys.com, mail.cesys.com.

Host name mail.cesys.com resolves to a single IP: 109.237.140.51.

dbq