CF1760903100840-tsm20251017082432

MXLIST.NET - cs523.de

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cs523.de checked at 2025-10-19T19:45:00.767Z 329ms 100/100/100 100% R:16

cs523.de

MXmail.cs523.de
A2a01:4f8:c2c:9fa6::1 🇩🇪 Hetzner
PTRmail.cs523.de
A167.235.67.221🇩🇪 Hetzner
PTRmail.cs523.de
NSdns.dns1.de
A2a02:2940:0:a0d1::246 🇩🇪 InterNetWire Communications GmbH
PTRdns.dns1.de
A95.130.16.246🇩🇪 InterNetWire Communications GmbH
PTRdns.dns1.de
NSdns.dns2.de
A2a02:2940:0:a0d2::218 🇩🇪 InterNetWire Communications GmbH
PTRdns.dns2.de
A95.130.17.218🇩🇪 InterNetWire Communications GmbH
PTRdns.dns2.de
NSdns.dns3.de
A2a00:11c0:e:766::2 🇩🇪 Anexia
PTRdns.dns3.de
A217.146.22.194🇩🇪 Anexia
PTRdns.dns3.de
NSdns.dns4.de
A2a01:4f8:192:2187::2 🇩🇪 Hetzner
PTRdns.dns4.de
A144.76.91.137🇩🇪 Hetzner
PTRdns.dns4.de
A2a01:4f8:c2c:9fa6::1 🇩🇪 Hetzner
PTRmail.cs523.de
A167.235.67.221🇩🇪 Hetzner
PTRmail.cs523.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 mail.cs523.de is cs523.de.

cs523.de points to two IP numbers: 2a01:4f8:c2c:9fa6::1 and 167.235.67.221.

Other host names, for instance mail.posemann.de, mail.rufus999.de and mail.cs523.de share IP numbers with cs523.de.

cs523.de is delegated to four name servers: dns.dns1.de, dns.dns2.de, dns.dns3.de and dns.dns4.de.

cs523.de shares name servers with other domains at least partially, for instance printer4free.de, fight-human-trafficking.de, gentz.at, gfk-profile.de and xn--brckenznder-uhbf.de.

Host names with two IP numbers:

dns.dns1.de resolves to 2a02:2940:0:a0d1::246 and 95.130.16.246.

dns.dns2.de resolves to 2a02:2940:0:a0d2::218 and 95.130.17.218.

dns.dns3.de resolves to 2a00:11c0:e:766::2 and 217.146.22.194.

dns.dns4.de resolves to 2a01:4f8:192:2187::2 and 144.76.91.137.

The mail server for cs523.de is mail.cs523.de.

cs523.de shares the same mail server setup as other domains, including pms-support.eu, sommerda.de, schnelldasilva.de, grob.me and asw-beratung.de.

Host name mail.cs523.de resolves to two IPs: 2a01:4f8:c2c:9fa6::1 and 167.235.67.221.

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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zDcwqRQ CF johedugfp 2025-10-19