CF1760358171748-tsm20251012143351

MXLIST.NET - c-system.dk

Search for IP or hostnames:

c-system.dk checked at 2025-10-13T12:22:51.668Z 470ms 144/144/144 100% R:14

c-system.dk

NSautumn.ns.cloudflare.com
A2606:4700:50::a29f:2694 🇺🇸 Cloudflare
PTRautumn.ns.cloudflare.com
A2803:f800:50::6ca2:c294 🇨🇷 Cloudflare
PTRautumn.ns.cloudflare.com
A2a06:98c1:50::ac40:2294 🇺🇸 Cloudflare
PTRautumn.ns.cloudflare.com
A108.162.194.148🇺🇸 Cloudflare
PTRautumn.ns.cloudflare.com
A162.159.38.148 Cloudflare
PTRautumn.ns.cloudflare.com
A172.64.34.148🇺🇸 Cloudflare
PTRautumn.ns.cloudflare.com
NSgabriel.ns.cloudflare.com
A2606:4700:58::a29f:2cf4 🇺🇸 Cloudflare
PTRgabriel.ns.cloudflare.com
A2803:f800:50::6ca2:c3f4 🇨🇷 Cloudflare
PTRgabriel.ns.cloudflare.com
A2a06:98c1:50::ac40:23f4 🇺🇸 Cloudflare
PTRgabriel.ns.cloudflare.com
A108.162.195.244🇺🇸 Cloudflare
PTRgabriel.ns.cloudflare.com
A162.159.44.244 Cloudflare
PTRgabriel.ns.cloudflare.com
A172.64.35.244🇺🇸 Cloudflare
PTRgabriel.ns.cloudflare.com
MXcsystem-dk0c.mail.protection.outlook.com
A2a01:111:f403:ca04::2 🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::5 🇮🇪 Microsoft
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::e 🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2606:4700:3032::ac43:cc40 🇺🇸 Cloudflare
A2606:4700:3033::6815:555e 🇺🇸 Cloudflare
A172.64.80.1🇺🇸 Cloudflare

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NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk

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Starts with same word

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AI analysis

The parent of ns2.c-system.dk, web.c-system.dk, mailgw1.c-system.dk, ns3.c-system.dk, web01.c-system.dk and a few other host names is c-system.dk.

c-system.dk resolves to three IP numbers: 2606:4700:3032::ac43:cc40, 2606:4700:3033::6815:555e and 172.64.80.1.

Other host names, for instance dantedesk.com, www.goldentobacco.ru, www.tvassistdem-aal.eu, carrentals.remmont.com and jxzong.com share IP numbers with c-system.dk.

c-system.dk has two name servers: autumn.ns.cloudflare.com and gabriel.ns.cloudflare.com.

c-system.dk shares the same name server setup as other domains, for example camission.dk, brasiliamotocapital.com.br, markogden.co.uk, eriksorensenvin.dk and itout.dk.

c-system.dk shares some name servers with other domains, for example shop2.ch, bkhouse.cn, nybgh.org, fqk1inb.top and flasksstore.com.

These name servers are commonly used together with ursula.ns.cloudflare.com and rene.ns.cloudflare.com.

Host names with six IP numbers: autumn.ns.cloudflare.com points to: 2606:4700:50::a29f:2694, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:2294, 108.162.194.148, 162.159.38.148 and 172.64.34.148; gabriel.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf4, 2803:f800:50::6ca2:c3f4, 2a06:98c1:50::ac40:23f4, 108.162.195.244, 162.159.44.244 and 172.64.35.244.

c-system.dk is handled by a single mail server, csystem-dk0c.mail.protection.outlook.com.

Host csystem-dk0c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::5, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::e, 52.101.68.10, 52.101.68.21, 52.101.73.15 and 52.101.73.16.

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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wdhVtGD CF johedugfp 2025-10-13