DNSWHOIS.INFO - cstb.eu

Search for IP or hostnames:

cstb.eu checked at 2025-09-09T00:04:55.832Z 419ms 117/117/117 100% R:18

`cstb.eu`

NS	`edns1.ultradns.biz`
		A	2610:a1:1015::201 ^{🇺🇸 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
		A	204.74.67.1^{🇺🇸 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
MX	`de-smtp-inbound-1.mimecast.com`
		A	194.104.108.22^{🇩🇪 MIMECAST-DE}
			PTR	`de-smtp-inbound-1.mimecast.com`
			PTR	`de-smtp-inbound-2.mimecast.com`
		A	194.104.110.22^{🇩🇪 MIMECAST-DE}
			PTR	`de-smtp-inbound-1.mimecast.com`
			PTR	`de-smtp-inbound-2.mimecast.com`
MX	`de-smtp-inbound-2.mimecast.com`
		A	194.104.108.22^{🇩🇪 MIMECAST-DE}
			PTR	`de-smtp-inbound-1.mimecast.com`
			PTR	`de-smtp-inbound-2.mimecast.com`
		A	194.104.110.22^{🇩🇪 MIMECAST-DE}
			PTR	`de-smtp-inbound-1.mimecast.com`
			PTR	`de-smtp-inbound-2.mimecast.com`
NS	`edns1.ultradns.com`
		A	2001:502:f3ff::201 ^{🇺🇸 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`edns1.ultradns.net`
		A	2610:a1:1014::201 ^{🇺🇸 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
		A	204.74.110.1^{🇺🇸 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
NS	`edns1.ultradns.org`
		A	2001:502:4612::201 ^{🇺🇸 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
NS	`ns0.isp.sky.com`
		A	90.207.238.101^{🇬🇧 Sky Broadband}
			PTR	`ns0.isp.sky.com`
NS	`ns1.isp.sky.com`
		A	90.207.238.102^{🇬🇧 Sky Broadband}
			PTR	`ns1.isp.sky.com`
A	90.216.134.27^{🇬🇧 Sky Broadband}

`eu`

	NS	`be.dns.eu`
	NS	`si.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`

Starts with same word
`cstb.ca`
`cstb.pl`
`cstb.com`
`cstb.org`
`cstb.com.cn`
`cstb.ch`
`cstb.fr`
`cstb.it`
`cstb.net`
`cstb.ru`
`cstb.eu`
`cstb.de`
`cstb.online`
`cstb.us`

Starts similarily
`sctb.de`
`bstc.com`
`bcst.eu`
`sbtc.hu`
`tcsb.org`
`tcsb.com`
`bsct.ru`
`stbc.ru`
`tcbs.us`
`btsc.cn`
`sbtc.in`
`btcs.net`
`tscb.co.in`
`btsc.com.au`
`cbts.cc`
`cbst.cn`
`tbsc.co.jp`
`btsc.org.sg`
`stbc.cn`
`csbt.org`
`cstb.us`
`btsc.me`
`sbct.org`
`btcs.fr`
`btsc.lv`
`cbst.net`
`bcst.tech`
`tsbc.in`
`sctb.net`
`scbt.us`
`cbst.by`
`bsct.com.my`
`tsbc.co.nz`
`bcts.de`
`tbsc.com.au`
`cbts.mobi`
`btcs.de`
`sbtc.com`
`btcs.me`
`stbc.ch`
`bstc.com.au`
`tbsc.ge`
`stcb.org.in`
`cbst.com.br`
`sbct.biz`
`bcst.cz`
`csbt.mobi`
`ctbs.org.uk`
`cbts.edu`
`tcbs.eu`
`btcs.pro`
`tbcs.eu`
`cstb.ca`
`bstc.com.qa`
`bcts.in`
`btcs.be`
`sbct.org.br`
`cbst.com`
`tsbc.nl`
`sbtc.de`
`scbt.ca`
`tsbc.eu`
`tcsb.de`
`tbcs.com.br`
`tbcs.us`
`bcst.com.br`
`btcs.com`
`bsct.net`
`bstc.de`
`bstc.fr`
`stcb.jp`
`tcbs.org`
`bstc.org.uk`
`sbct.ru`
`tscb.ru`
`stbc.ca`
`btcs.it`
`csbt.net`
`tbsc.co.uk`
`bcts.nl`
`tcbs.cn`
`cbts.de`
`btcs.org`
`cstb.pl`
`cstb.com`
`csbt.org.uk`
`csbt.cn`
`tbsc.in`
`bcts.ru`
`btsc.no`
`bstc.pro`
`bstc.cc.al.us`
`ctbs.nz`
`bcst.org`
`ctbs.org`
`bstc.co.za`
`tbcs.co.uk`
`cstb.org`
`tbsc.co.nz`
`btcs.ca`
`bstc.org.cn`
`scbt.de`
`scbt.net`

AI analysis

The IP number 90.216.134.27 is pointed to by cstb.eu.

The delegation of cstb.eu is to six name servers, namely edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.org, ns0.isp.sky.com, and ns1.isp.sky.com.

For instance, the name servers of cstb.eu at least partially share with other domains such as 65.5.in-addr.arpa, wachoviasec.com, trpfundssicavkiid.net, fiduciarymanagement.com, and globalproxy.com.

The name servers dns1.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, dns2.p03.nsone.net, ns89.ultradns2.com, ns89.ultradns2.org, a1-189.akam.net, a2-64.akam.net, a24-66.akam.net, and ns8.ultradns2.com are frequently utilized in conjunction.

edns1.ultradns.biz is associated with IP addresses 2610:a1:1015::201 and 204.74.67.1, while edns1.ultradns.com is linked to IP addresses 2001:502:f3ff::201 and 204.74.66.1. Similarly, edns1.ultradns.net corresponds to IP addresses 2610:a1:1014::201 and 204.74.110.1, and edns1.ultradns.org is connected to IP addresses 2001:502:4612::201 and 204.74.111.1. Moreover, ns0.isp.sky.com is mapped to IP address 90.207.238.101, and ns1.isp.sky.com is directed to IP address 90.207.238.102.

Two mail servers, de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com, manage cstb.eu.

Just like the domains tec-eurolab.com, fein.com.au, dsm-sinochem.com, esportz.com, and tusexpo.com, cstb.eu also follows the same mail server setup.

Some mail servers are partially shared by cstb.eu with other domains such as becklogistics.com, kmp-fischmehl.de, sandyou.co.uk, thenetglobal.group, and transperfect.de.

de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com both point to the same two IP numbers: 194.104.108.22 and 194.104.110.22.

dbq