kurs-manager.de - robtex.com

kurs-manager.de

DNSSEC⚠️ Not signed
A85.13.152.229🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich
PTRdd36014.kasserver.com
NSns5.kasserver.com ⭐
A85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich
PTRns5.kasserver.com
NSns3.ai-dns.de
A168.119.5.244🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC
PTRstatic.244.5.119.168.clients.your-server.de
NSns5.name-server-kas.de
A85.13.181.181🇩🇪 NMM-AS85.13.181.0/24 Neue Medien Muennich
PTR85-13-181-181-static.kasserver.com
NSns6.kasserver.com
A85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich
PTRns6.kasserver.com
MXw01393cb.kasserver.com ⭐
A85.13.152.229🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich
PTRdd36014.kasserver.com
TXTv=spf1 a mx include:spf.kasserver.com ~all
SOAns5.kasserver.comhostmaster@kasserver.com serial=2512161610

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1777076773

Same first word

kurs-manager.de
kurs-manager.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns3.ai-dns.dens5.kasserver.comns5.name-server-kas.dens6.kasserver.comns1.hans.hosteurope.dens2.hans.hosteurope.deMXw01393cb.kasserver.commail.kurs-manager.deA85.13.152.229176.28.13.20185.13.139.212
○NSns1.hans.hosteurope.de2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 17:50:40
○ 2015-10-25 14:04:46
○ 2026-04-25 00:48:04
○NSns2.hans.hosteurope.de2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 17:50:40
○ 2015-10-25 14:04:46
○ 2026-04-25 00:48:04
●NSns3.ai-dns.de2026-04-16 → 2026-04-25 · 3 obs
○ 2015-10-25 14:04:46
● 2026-04-16 04:17:02
● 2026-04-25 00:48:04
●NSns5.kasserver.com2015-10-25 → 2026-04-25 · 3 obs
○ 2015-06-12 17:50:40
● 2015-10-25 14:04:46
● 2026-04-25 00:48:04
●NSns5.name-server-kas.de2026-04-16 → 2026-04-25 · 3 obs
○ 2015-10-25 14:04:46
● 2026-04-16 04:17:02
● 2026-04-25 00:48:04
●NSns6.kasserver.com2015-10-25 → 2026-04-25 · 3 obs
○ 2015-06-12 17:50:40
● 2015-10-25 14:04:46
● 2026-04-25 00:48:04
○MXmail.kurs-manager.de2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 17:50:40
○ 2015-10-25 14:04:46
○ 2026-04-25 00:48:04
●MXw01393cb.kasserver.com2015-10-25 → 2026-04-25 · 3 obs
○ 2015-06-12 17:50:40
● 2015-10-25 14:04:46
● 2026-04-25 00:48:04
○A176.28.13.2012015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 17:50:40
○ 2015-10-25 14:04:46
○ 2026-04-25 00:48:04
○A85.13.139.2122015-10-25 → 2017-06-01 · 5 obs
○ 2015-06-12 17:50:40
● 2015-10-25 14:04:46
● 2017-06-01 09:27:18
○ 2026-04-16 04:17:02
○ 2026-04-25 00:48:04
●A85.13.152.2292026-04-16 → 2026-04-25 · 3 obs
○ 2017-06-01 09:27:18
● 2026-04-16 04:17:02
● 2026-04-25 00:48:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
kurs-manager.dens3.ai-dns.de, ns6.kasserver.com, ns5.name-server-kas.de, ns5.kasserver.com2 records

✅ Authoritative Response

Server:168.119.5.244

NS records: ns3.ai-dns.de, ns6.kasserver.com, ns5.name-server-kas.de, ns5.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kurs-manager.de (unsigned zone)

⏱️ Timing

Total: 1012ms | Queries: -

📄 Records

TypeCountSample Data
A185.13.152.229
NS4ns3.ai-dns.de, ns5.kasserver.com...
MX1w01393cb.kasserver.com (pri: 10)
TXT1v=spf1 a mx include:spf.kasserver.com ~a
SOA1ns5.kasserver.com hostmaster.kasserver.c

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.ai-dns.de, ns5.name-server-kas.de)

Analysis

IP Addresses

kurs-manager.de resolves to one IP number: 85.13.152.229.

Other host names, for instance w00e1c06.kasserver.com, beanie.de, v084656.kasserver.com, mail.solarset.eu and w00f76c7.kasserver.com share IP numbers with kurs-manager.de.

Name Servers

kurs-manager.de delegates to four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.

kurs-manager.de at least partially shares name servers with other domains, including ifrt.org, aurinia-verlag.de, sachsen-druck.de, pc-gennaro.de and philipp-dudda.de.

These name servers are often used with a-dns-service.de and ns3.kas-dns-server.de.

Host names with one IP number:

ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101; ns3.ai-dns.de points to 168.119.5.244; ns5.name-server-kas.de points to 85.13.181.181.

Mail Servers

A single mail server handles kurs-manager.de, w01393cb.kasserver.com.

kurs-manager.de shares its mail server setup with other domains, including htmlforum.org, pauls-bikeshop.de, cruedo.com and ninf.de.

Host name w01393cb.kasserver.com resolves to a single IP: 85.13.152.229.