CF1763679424834-tsm20251116095642

WWW.RTSAK.COM - alsterconcept.de

Search for IP or hostnames:

alsterconcept.de checked at 2025-11-20T22:57:04.808Z 5090ms 82/83/83 99% R:12 allDone:false timedOut:true

alsterconcept.de

NSdocks03.rzone.de
A2001:8d8:fe:53:5747:2a74:d:3 🇩🇪 IONOS-AS
PTRdocks03.rzone.de
A217.160.80.130🇩🇪 IONOS-AS
PTRdocks03.rzone.de
NSshades04.rzone.de
A2607:f1c0:fe:53:185:132:34:131 🇺🇸 IONOS-ANYCAST
PTRshades04.rzone.de
A185.132.34.131🇩🇪 IONOS-ANYCAST
PTRshades04.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO
PTRsmtpin.rzone.de
A2a01:238:20a:202:1165:: 🇩🇪 STRATO
PTRwa5.rzone.de
A81.169.145.165🇩🇪 STRATO
PTRwa5.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

alsterconcept.de resolves to two IP numbers: 2a01:238:20a:202:1165:: and 81.169.145.165.

Other host names, for instance nilsmuench.de, um-photo.art, restaurant-lecassoulet.de, syn-gruppe.de and barimin.com share IP numbers with alsterconcept.de.

alsterconcept.de has two name servers: docks03.rzone.de and shades04.rzone.de.

alsterconcept.de shares the same name server setup as other domains, for example dermotec.de, smartbar.eu, waterweerbericht.nl, peiser.eu and kggruen.de.

alsterconcept.de shares some name servers with other domains, for example internetfortbildung.de, frw-hygiene.eu, sirendo.com, wischhof.eu and fishing-ghost.com.

these name servers are often used with docks18.rzone.de, shades09.rzone.de, docks13.rzone.de, shades19.rzone.de, docks04.rzone.de, shades16.rzone.de, shades17.rzone.de, shades11.rzone.de, docks09.rzone.de and docks12.rzone.de.

Host names with two IP numbers:

docks03.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:3 and 217.160.80.130; shades04.rzone.de points to: 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131.

alsterconcept.de is handled by a single mail server, smtpin.rzone.de.

alsterconcept.de shares the mail server setup with other domains, for example schlagonline.de, johnen.me, design-dialog.eu, it-ahlering.de and rotomedien.de.

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.
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