WWW.RTSAK.COM - computech.cz

Search for IP or hostnames:

computech.cz checked at 2025-09-12T02:25:45.894Z 493ms 96/96/96 100% R:17

`computech.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	`computech-cz.mail.protection.outlook.com`
		A	2a01:111:f403:ca04:: ^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10 ^{🇮🇪 Microsoft}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::a ^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e ^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.21^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00205.inbound.protection.outlook.com`
A	81.91.84.138^{🇨🇿 WEB4U}
		PTR	`wa.cz`

mail.computech.cz

mail.computech.cz has computech.cz as its parent.

81.91.84.138 is the IP number pointed to by computech.cz.

IP numbers are shared between computech.cz and other host names like renom.cz, vyrobareklamy.cz, ritus.cz, www.valis.krumlov.cz, and hereford.cz.

Two name servers, ns2.web4u.cz and ns.web4u.cz, are delegated to computech.cz.

The name server setup of computech.cz is shared with other domains such as xixao.cz, klob.name, kruta.eu, sanakvo.com, and ktuo.cz.

ns2.web4u.cz and ns.web4u.cz both point to pairs of IP numbers.

For ns2.web4u.cz, the IPs are 2a02:a40:100:28ff::12 and 85.207.53.12, while for ns.web4u.cz, they are 2001:1568:fd::241 and 185.14.224.241.

Eight IP numbers, 2a01:111:f403:ca04::, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::e, 52.101.68.8, 52.101.68.15, 52.101.73.11, and 52.101.73.21, are pointed to by computech-cz.mail.protection.outlook.com.

dbq