WWW.RTSAK.COM - gemsystem.cz

Search for IP or hostnames:

gemsystem.cz checked at 2025-10-02T17:29:28.494Z 435ms 111/111/111 100% R:29

`gemsystem.cz`

NS	`ns1.tech.gem.cz`
		A	2001:67c:e2c:ff:143::1 ^{2 connect}
			PTR	`ns1.tech.gem.cz`
		A	31.170.176.143^{🇨🇿 2 connect}
NS	`ns2.tech.gem.cz`
		A	2a01:28:ca08:ff:167::1 ^{🇨🇿 SH.cz}
			PTR	`ns2.tech.gem.cz`
		A	46.234.101.167^{🇨🇿 SH.cz}
NS	`ns3.tech.gem.cz`
		A	2a01:4ff:f0:208e::1 ^{🇺🇸 Hetzner Online Cloud 2}
			PTR	`ns3.tech.gem.cz`
		A	178.156.153.0^{🇩🇪 Hetzner Online Cloud 2}
			PTR	`ns3.tech.gem.cz`
MX	`gemsystem-cz.mail.protection.outlook.com`
		A	2a01:111:f403:ca04:: ^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::5 ^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4 ^{🇳🇱 Microsoft}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::a ^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00202.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
A	2001:67c:e2c:ff:144::1 ^{2 connect}
		PTR	`dmz-2001-67c-e2c-ff-144--1.net.gem.cz`
A	31.170.176.144^{🇨🇿 2 connect}

www.gemsystem.cz

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mgsysteme.de

gemsystem.com

The parent of www.gemsystem.cz is gemsystem.cz.

gemsystem.cz points to two IP numbers: 2001:67c:e2c:ff:144::1 and 31.170.176.144.

Other host names, for instance ezrak.eu and gem.cz, share IP numbers with gemsystem.cz.

The domain gemsystem.cz is delegated to three name servers: ns1.tech.gem.cz, ns2.tech.gem.cz and ns3.tech.gem.cz.

gemsystem.cz at least partially shares name servers with other domains, such as gem.cz and 161-174.101.234.46.in-addr.arpa and ezrak.eu.

Host names with two IP numbers:

ns1.tech.gem.cz points to 2001:67c:e2c:ff:143::1 and 31.170.176.143

ns2.tech.gem.cz points to 2a01:28:ca08:ff:167::1 and 46.234.101.167

ns3.tech.gem.cz points to 2a01:4ff:f0:208e::1 and 178.156.153.0

Host gemsystem-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::5, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::a, 52.101.68.3, 52.101.68.39, 52.101.73.19 and 52.101.73.30.

dbq