CF1757374623888-tsm20250908202611

WWW.RTSAK.COM - cw3.cz

Search for IP or hostnames:

cw3.cz checked at 2025-09-08T23:37:03.865Z 765ms 93/93/93 100% R:22

`cw3.cz`

	MX	`redmail.cloudsystem.cz`
			A	89.187.149.119^{🇨🇿 Coolhousing}
				PTR	`redmail.cloudsystem.cz`
	NS	`ns1.tele3.cz`
			A	2001:1528:123::d01 ^{🇨🇿 Casablanca INT a.s.}
				PTR	`ns1.tele3.cz`
			A	81.0.217.111^{🇨🇿 Casablanca INT a.s.}
	NS	`ns2.tele3.cz`
			A	2a01:430:43::d02 ^{🇨🇿 MasterDC}
				PTR	`ns2.tele3.cz`
			A	81.31.35.151^{🇨🇿 MasterDC}
	NS	`ns3.tele3.eu`
			A	2a01:4f8:162:24c1::d03 ^{🇩🇪 Hetzner}
				PTR	`ns3.tele3.eu`
			A	5.9.97.250^{🇩🇪 Hetzner}
				PTR	`ns3.tele3.eu`
	NS	`ns4.tele3.us`
			A	2a01:4ff:f0:16b7::d04 ^{🇺🇸 Hetzner Online Cloud 2}
				PTR	`ns4.tele3.us`
			A	5.161.75.38^{🇺🇸 Hetzner Online Cloud 2}
				PTR	`ns4.tele3.us`
	A	2a01:430:43::135 ^{🇨🇿 MasterDC}
			PTR	`chimera.dc3.cz`
	A	81.31.35.135^{🇨🇿 MasterDC}

`cz`

	NS	`a.ns.nic.cz`
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`

Starts with same word
`cw3.org`
`cw3.com`
`cw3.co`
`cw3.us`
`cw3.cz`
`cw3.net`
`cw3.de`
`cw3.co.uk`
`cw3.fr`

Starts similarily
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`w3c.social`
`w3c.org.za`
`w3c.us`
`c3w.live`
`c3w.com.cn`
`w3c.org.au`
`w3c.it`
`cw3.co`
`wc3.co`
`c3w.co.jp`
`cw3.us`
`w3c.fi`
`w3c.ltd`
`c3w.vg`
`3wc.org`
`w3c.org.ma`
`w3c.tw`
`wc3.de`
`3wc.ru`
`w3c.org`
`c3w.com`
`c3w.no`
`cw3.cz`
`3cw.org`
`c3w.at`
`w3c.info`
`w3c.gr`
`cw3.net`
`cw3.de`
`cw3.co.uk`
`w3c.es`
`w3c.eu`
`wc3.info`
`w3c.me`
`wc3.eu`
`w3c.ca`
`3cw.co.uk`
`c3w.co`
`wc3.com`
`cw3.fr`
`wc3.us`
`w3c.org.il`
`3wc.de`
`w3c.nl`
`w3c.vn`
`w3c.se`
`w3c.com.cn`
`c3w.fr`
`w3c.be`
`wc3.pl`
`w3c.school`
`wc3.org`
`wc3.github.io`
`w3c.sk`
`c3w.com.br`
`w3c.in`
`c3w.org`
`3wc.net`
`c3w.co.uk`
`c3w.de`
`3cw.biz`
`c3w.cn`
`c3w.eu`
`w3c.hu`
`c3w.us`
`w3c.cz`
`w3c.br`
`wc3.io`
`c3w.ru`
`w3c.de`
`cw3.org`
`w3c.github.io`
`wc3.ru`
`3cw.de`
`cw3.com`
`wc3.in`

AI analysis

cw3.cz points to two IP numbers: 2a01:430:43::135 and 81.31.35.135.

IP numbers are shared between cw3.cz and other host names such as bytesoon.net, vol1.cz, ameto.cz, symetra.cz, and imbiss.cz.

Four name servers, ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu, and ns4.tele3.us, are delegated to cw3.cz.

Name servers of cw3.cz are at least partially shared with other domains such as akcne-pozicky.sk, oscon.cz, lotta.cz, kavas.cz, and icvv.cz.

ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu, and ns4.tele3.us each point to two IP numbers respectively: 2001:1528:123::d01, 81.0.217.111; 2a01:430:43::d02, 81.31.35.151; 2a01:4f8:162:24c1::d03, 5.9.97.250; 2a01:4ff:f0:16b7::d04, 5.161.75.38.

The mail server, redmail.cloudsystem.cz, handles cw3.cz.

The mail server setup of cw3.cz is identical to that of other domains such as netprojects.cz, pujckyonline.cz, eshopbosch.cz, paralaxa.cz, and eurobeton.cz.

redmail.cloudsystem.cz points to the IP address: 89.187.149.119.

dbq

msgcFCy CF johedugfp 2025-09-08