CF1763887419566-tsm20251123014954

WWW.ROBTEX.COM - gem.cz

Search for IP or hostnames:

gem.cz checked at 2025-11-23T08:43:39.229Z 5104ms 186/186/188 99% R:11 allDone:false timedOut:true

gem.cz

cz

Starts with same word

Starts similarily

AI analysis

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

Other host names such as 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, for instance 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 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.

gem.cz is handled by a single mail server, gem-cz.mail.protection.outlook.com.

Host gem-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::9, 52.101.68.3, 52.101.68.15, 52.101.68.27 and 52.101.73.30.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq