CF1757945133128-tsm20250914164358

NSLIST.NET - comp4u.de

Search for IP or hostnames:

comp4u.de checked at 2025-09-15T14:05:33.114Z 206ms 119/119/119 100% R:15

comp4u.de

NSns1.mk.de
A2001:1640::12:30 🇩🇪 MK Netzdienste AS
PTRns1.mk.de
A213.172.96.2🇩🇪 MK Netzdienste AS
PTRns1.mk.de
NSns2.mk.de
A2001:1640::12:31 🇩🇪 MK Netzdienste AS
PTRns2.mk.de
A213.172.97.2🇩🇪 MK Netzdienste AS
MXcomp4u-de.mail.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.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
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
MXmx-01-eu-central-1.prod.hydra.sophos.com
A3.65.68.122🇩🇪 Amazon
PTRec2-3-65-68-122.eu-central-1.compute.amazonaws.com
A18.197.116.117🇩🇪 Amazon
PTRec2-18-197-116-117.eu-central-1.compute.amazonaws.com
MXmx-02-eu-central-1.prod.hydra.sophos.com
A3.65.68.122🇩🇪 Amazon
PTRec2-3-65-68-122.eu-central-1.compute.amazonaws.com
A18.197.116.117🇩🇪 Amazon
PTRec2-18-197-116-117.eu-central-1.compute.amazonaws.com
A85.220.228.57🇩🇪 MK Netzdienste AS
PTRvweb56.mk.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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AI analysis

The parent of c4u-fw2.comp4u.de, www.comp4u.de, mail2.comp4u.de, and mail.comp4u.de is comp4u.de.

comp4u.de points to the IP address: 85.220.228.57.

For instance, other host names like vweb56.mk.de share IP numbers with comp4u.de.

Two name servers, ns1.mk.de and ns2.mk.de, are delegated to comp4u.de.

The name server setup of comp4u.de is shared with other domains such as 209.220.85.in-addr.arpa, 124.209.31.in-addr.arpa, sk-consulting.com, eastec.de, and 212.220.85.in-addr.arpa.

ns1.mk.de and ns2.mk.de each point to two IP numbers. For ns1.mk.de, these are 2001:1640::12:30 and 213.172.96.2, while for ns2.mk.de, they are 2001:1640::12:31 and 213.172.97.2.

Three mail servers, comp4u-de.mail.protection.outlook.com, mx-01-eu-central-1.prod.hydra.sophos.com, and mx-02-eu-central-1.prod.hydra.sophos.com, manage comp4u.de.

Other domains such as beuerlein-erdbau.de, fuell-dispensing.com, electromach.com, schlueter-gabelstapler.de, and duclos.it share at least some mail servers with comp4u.de.

comp4u-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::c, 52.101.68.21, 52.101.68.36, 52.101.73.19, and 52.101.73.30. mx-01-eu-central-1.prod.hydra.sophos.com points to two IP numbers: 3.65.68.122 and 18.197.116.117. mx-02-eu-central-1.prod.hydra.sophos.com also points to the same two IP numbers: 3.65.68.122 and 18.197.116.117.

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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TjDwqtw CF johedugfp 2025-09-15