CF1760771385774-tsm20251017082432

WWW.RTSAK.COM - cognum.de

Search for IP or hostnames:

cognum.de checked at 2025-10-18T07:09:45.737Z 402ms 86/86/86 100% R:9

cognum.de

NSdocks13.rzone.de
A2001:8d8:fe:53:5747:2a74:d:13 🇩🇪 IONOS SE
PTRdocks13.rzone.de
A217.160.80.140🇩🇪 IONOS SE
PTRdocks13.rzone.de
NSshades06.rzone.de
A2607:f1c0:fe:53:185:132:34:133 🇺🇸 IONOS-Anycast
PTRshades06.rzone.de
A185.132.34.133🇩🇪 IONOS-Anycast
PTRshades06.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A2a01:238:20a:202:1158:: 🇩🇪 STRATO AG
PTRw9e.rzone.de
A81.169.145.158🇩🇪 STRATO AG
PTRw9e.rzone.de

de

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

Up

Starts with same word

Starts similarily

AI analysis

cognum.de is parent of mail.cognum.de.

cognum.de points to two IP numbers: 2a01:238:20a:202:1158:: and 81.169.145.158.

Other host names, for instance oraky.com, bewermeier.de, ex-corde-naturae.de, my-camp.de and xn--auto-htter-feb.de share IP numbers with cognum.de.

cognum.de's delegation is to two name servers docks13.rzone.de and shades06.rzone.de.

cognum.de shares the same name server configuration as other domains, such as av-veranstaltungstechnik.de, bohnert.de, meditax.net, faupel-communication.com and 88x.eu.

cognum.de at least partially shares its name servers with other domains, for instance candyland.de, cet-europe.com, gmb-international.de, kortm.de and usag.de.

These name servers are commonly used with shades20.rzone.de, docks09.rzone.de, docks17.rzone.de, shades11.rzone.de, shades14.rzone.de, shades09.rzone.de, shades01.rzone.de, docks12.rzone.de, docks04.rzone.de and shades05.rzone.de.

Host names with two IP numbers: docks13.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:13 and 217.160.80.140; shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133

cognum.de is served by a single mail server, smtpin.rzone.de.

cognum.de uses the same mail server setup as other domains such as pascalschonlau.com, gerleit.net, braxos-taverna.com, vision-id.eu and danebracht.de.

Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

ewgnfBN CF johedugfp 2025-10-18