CF1761134310573-tsm20251017082432

MXLIST.NET - gc-system.cz

Search for IP or hostnames:

gc-system.cz checked at 2025-10-22T11:58:30.559Z 420ms 126/126/126 100% R:22

gc-system.cz

NSns.forpsi.cz
A2001:15e8:201:1::d1b9 ๐Ÿ‡จ๐Ÿ‡ฟ INTERNET CZ
PTRns.forpsi.cz
A81.2.209.185๐Ÿ‡จ๐Ÿ‡ฟ INTERNET CZ
PTRns.forpsi.cz
MXmail.fortknox.cz
A93.91.151.224๐Ÿ‡จ๐Ÿ‡ฟ ISP Alliance
PTRmail.fortknox.cz
NSns.forpsi.it
A2a00:6d41:2:1::5 ๐Ÿ‡ฎ๐Ÿ‡น Aruba
PTRns.forpsi.it
A95.110.254.165๐Ÿ‡ฎ๐Ÿ‡น Aruba
PTRhost165-254-110-95.serverdedicati.aruba.it
NSns.forpsi.net
A2001:15e8:101:1::c282 ๐Ÿ‡จ๐Ÿ‡ฟ INTERNET CZ
PTRns.forpsi.net
A81.2.194.130๐Ÿ‡จ๐Ÿ‡ฟ INTERNET CZ
PTRns.forpsi.net
MXgcsystem-cz0e.mail.protection.outlook.com
A2a01:111:f403:ca04::1 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::b ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::f ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.3๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.32๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.11๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.16๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:28:ca:110:10::3 ๐Ÿ‡จ๐Ÿ‡ฟ SH.cz
PTRperseus.gc-system.cz
A88.86.102.7๐Ÿ‡จ๐Ÿ‡ฟ SH.cz
PTRperseus.gc-system.cz

cz

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

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Starts with same word

Starts similarily

AI analysis

gc-system.cz has children including crux.gc-system.cz, lyra.gc-system.cz, mailtest.gc-system.cz, orion2.gc-system.cz, imap.gc-system.cz and a few other host names.

gc-system.cz points to two IP numbers: 2a01:28:ca:110:10::3 and 88.86.102.7.

Other host names such as obeclesany.cz, obeczaskov.sk, galileo-news.cz, mu-staremesto.cz and choltice.cz share IP numbers with gc-system.cz.

gc-system.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

At least part of the name servers for gc-system.cz are shared with other domains, for instance worldinform.eu, vaheta.cz, tomsa.name, labo.hu and klarisa.cz.

These name servers are commonly used alongside the name servers ns.forpsi.us.

Host names with two IP numbers:

ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185

ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165

ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130

gc-system.cz is handled by two mail servers: mail.fortknox.cz and gcsystem-cz0e.mail.protection.outlook.com.

gc-system.cz shares some mail servers with other domains, for instance igalileo.cz and fortknox.cz.

these mail servers are frequently used alongside the mail servers igalileo-cz.mail.protection.outlook.com.

Host names with eight IPs:

gcsystem-cz0e.mail.protection.outlook.com points to: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::f, 52.101.68.3, 52.101.68.32, 52.101.73.11 and 52.101.73.16.

Host names with a single IP:

mail.fortknox.cz points to: 93.91.151.224.

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

GXsWpLS CF johedugfp 2025-10-22