CF1760403960967-tsm20251012143351

MXLIST.NET - c-system.cz

Search for IP or hostnames:

c-system.cz checked at 2025-10-14T01:06:00.930Z 491ms 99/99/99 100% R:10

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::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.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

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

c-system.cz resolves to one IP number: 62.109.128.105.

other host names including 8080.cz, theoaksprague.com, procento.eu, altira.eu and diara.cz share IP numbers with c-system.cz.

c-system.cz is delegated to two name servers ns1.ignum.com and ns2.ignum.cz.

c-system.cz shares the same name server setup as other domains, for instance wednet.cz, ecba.com, softok.cz, konice.cz and sad.cz.

c-system.cz at least partially shares name servers with other domains, for instance altap.cz, gpwebpay.com, pontiac.cz, dobry-web.com and club-opel.com.

Host names with two IP numbers:

The host name ns1.ignum.com points to 2a00:1e40:a:53::5 and 185.65.223.35; the host name ns2.ignum.cz points to 2001:1ab0:7e1e:2::5 and 217.31.48.201.

c-system.cz is handled by a single mail server, csystem-cz0c.mail.protection.outlook.com.

Host csystem-cz0c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::3, 52.101.68.27, 52.101.68.36, 52.101.73.1 and 52.101.73.4.

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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FcEgiWJ CF johedugfp 2025-10-14