CF1757339767731-tsm20250907181809

WWW.ROBTEX.COM - cs50.de

Search for IP or hostnames:

cs50.de checked at 2025-09-08T13:56:07.712Z 236ms 162/162/162 100% R:18

cs50.de

NSroot-dns.netcup.net
A2a03:4000:0:1::e1e1🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
MXcs50-de.mail.protection.outlook.com
A2a01:111:f403:ca04::6🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::c🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::7🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com

de

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

AI analysis

Three name servers, root-dns.netcup.net, second-dns.netcup.net, and third-dns.netcup.net, are delegated for cs50.de.

The name servers of cs50.de are at least partially shared with other domains such as gonorth.info, splibs.net, derrabe.org, sprintfinger.com, and unterwegs-in-hohenlohe.de.

root-dns.netcup.net, 2a03:4000:0:1::e1e1, and 46.38.225.225 are associated with each other.

second-dns.netcup.net, 2a03:4000:2:24b::c7c7, and 37.221.199.199 are linked together.

third-dns.netcup.net, 2a03:4001:0:106::3f44, and 188.68.63.68 are connected as well.

The mail server, cs50-de.mail.protection.outlook.com, is responsible for handling cs50.de.

cs50-de.mail.protection.outlook.com is configured to point to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::b, 52.101.68.3, 52.101.68.39, 52.101.73.8, 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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MtrYbJL CF johedugfp 2025-09-08