CF1757741340394-tsm20250912070358

IPLIST.NET - c-system.cz

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c-system.cz checked at 2025-09-13T05:29:00.344Z 998ms 99/99/99 100% R:13

c-system.cz

NSns1.ignum.com
A2a00:1e40:a:53::5 🇸🇰 Webglobe, a.s.
PTRns1-bra.core.webglobe.com
A185.65.223.35🇸🇰 Webglobe, a.s.
PTRns1-bra.core.webglobe.com
NSns2.ignum.cz
A2001:1ab0:7e1e:2::5 🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
A217.31.48.201🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
MXcsystem-cz0c.mail.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::9 🇳🇱 Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A62.109.128.105🇨🇿 Webglobe
PTRvizitka-sites.core.ignum.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

The parent of exchange.c-system.cz is c-system.cz.

62.109.128.105 is the IP number that c-system.cz points to.

IP numbers are shared between c-system.cz and other host names such as 8080.cz, theoaksprague.com, procento.eu, altira.eu, and diara.cz.

Two name servers, ns1.ignum.com and ns2.ignum.cz, have been delegated to c-system.cz.

The name server setup of c-system.cz is identical to that of other domains such as wednet.cz, ecba.com, softok.cz, konice.cz, and sad.cz.

The name servers of c-system.cz are at least partially shared with other domains such as altap.cz, gpwebpay.com, pontiac.cz, dobry-web.com, and club-opel.com.

ns1.ignum.com and ns2.ignum.cz both point to two IP numbers each: 2a00:1e40:a:53::5, 185.65.223.35 for ns1.ignum.com and 2001:1ab0:7e1e:2::5, 217.31.48.201 for ns2.ignum.cz.

The mail server, csystem-cz0c.mail.protection.outlook.com, handles c-system.cz.

csystem-cz0c.mail.protection.outlook.com is configured to point to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::c, 52.101.68.5, 52.101.68.21, 52.101.68.36, and 52.101.73.28.

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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RpivUKI CF johedugfp 2025-09-13