CF1760706816813-tsm20251017082432

IPLIST.NET - gem.cz

Search for IP or hostnames:

gem.cz checked at 2025-10-17T13:13:36.786Z 366ms 108/108/108 100% R:31

gem.cz

NSns1.tech.gem.cz
A2001:67c:e2c:ff:143::1 2 connect
PTRns1.tech.gem.cz
A31.170.176.143๐Ÿ‡จ๐Ÿ‡ฟ 2 connect
NSns2.tech.gem.cz
A2a01:28:ca08:ff:167::1 ๐Ÿ‡จ๐Ÿ‡ฟ SH.cz
PTRns2.tech.gem.cz
A46.234.101.167๐Ÿ‡จ๐Ÿ‡ฟ SH.cz
NSns3.tech.gem.cz
A2a01:4ff:f0:208e::1 ๐Ÿ‡บ๐Ÿ‡ธ Hetzner Online Cloud 2
PTRns3.tech.gem.cz
A178.156.153.0๐Ÿ‡ฉ๐Ÿ‡ช Hetzner Online Cloud 2
PTRns3.tech.gem.cz
MXgem-cz.mail.protection.outlook.com
A2a01:111:f403:ca04::9 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::e ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::9 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::e ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.73.4๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.22๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.24๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.26๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A2001:67c:e2c:ff:144::1 2 connect
PTRdmz-2001-67c-e2c-ff-144--1.net.gem.cz
A31.170.176.144๐Ÿ‡จ๐Ÿ‡ฟ 2 connect

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

Starts with same word

Starts similarily

AI analysis

gem.cz has two IP numbers: 2001:67c:e2c:ff:144::1 and 31.170.176.144.

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

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

gem.cz at least partially shares name servers with other domains, including ezrak.eu, c.2.e.0.c.7.6.0.1.0.0.2.ip6.arpa, f.f.0.0.c.2.e.0.c.7.6.0.1.0.0.2.ip6.arpa, 8.0.a.c.8.2.0.0.1.0.a.2.ip6.arpa and gemsystem.cz.

Host names with two IP numbers:

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

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

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

A single mail server handles gem.cz, gem-cz.mail.protection.outlook.com.

Host gem-cz.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 52.101.73.4, 52.101.73.22, 52.101.73.24 and 52.101.73.26.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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yIVSkRS CF johedugfp 2025-10-17