CF1760662355984-tsm20251016114356

DNSWHOIS.INFO - mastery.de

Search for IP or hostnames:

mastery.de checked at 2025-10-17T00:52:35.958Z 257ms 83/83/83 100% R:9

mastery.de

NSdocks11.rzone.de
A2001:8d8:fe:53:5747:2a74:d:11 🇩🇪 IONOS SE
PTRdocks11.rzone.de
A217.160.80.138🇩🇪 IONOS SE
PTRdocks11.rzone.de
NSshades15.rzone.de
A2607:f1c0:fe:53:185:132:34:142 🇺🇸 IONOS-Anycast
PTRshades15.rzone.de
A185.132.34.142🇩🇪 IONOS-Anycast
PTRshades15.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:202:1157:: 🇩🇪 STRATO AG
PTRw9d.rzone.de
A81.169.145.157🇩🇪 STRATO AG
PTRw9d.rzone.de

de

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

Starts with same word

Starts similarily

AI analysis

mastery.de has two IP numbers: 2a01:238:20a:202:1157:: and 81.169.145.157.

Other host names, for instance jung-kassel.de, andreapitz.de, lvpa.de, smarttin.de and asiacoach.de share IP numbers with mastery.de.

mastery.de's delegation uses two name servers: docks11.rzone.de and shades15.rzone.de.

mastery.de uses the same name server setup as other domains, such as frmc.nl, kenst.eu, my-learn.de, renution.de and xrd.de.

mastery.de at least partially shares name servers with other domains, including abck.eu, qs-a.de, vvs-sachsen.de, xn--broservice-raddatz-m6b.de and net-jd.de.

These name servers are commonly used with docks08.rzone.de, shades17.rzone.de, shades12.rzone.de, shades18.rzone.de, docks20.rzone.de, shades09.rzone.de, docks03.rzone.de, docks14.rzone.de, shades06.rzone.de and shades02.rzone.de.

Host names with two IPs:

docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138

shades15.rzone.de points to 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142

A single mail server handles mastery.de, smtpin.rzone.de.

mastery.de shares the same mail server setup as other domains, for instance dialyse-gera.de, kapap-deutschland.de, polecamp.de, wind.strousberg.com and djmichelle.de.

The host name smtpin.rzone.de resolves to two IP numbers: 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.
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kURfOmV CF johedugfp 2025-10-17