courselets.de - dns.ninja

courselets.de

DNSSEC⚠️ Not signed
A62.96.182.23🇩🇪 COLT62.96.0.0/16 -DE
PTRwebweaver.de
NSns.diginame.de ⭐
A62.96.182.3🇩🇪 COLT62.96.0.0/16 -DE
PTRns.diginame.de
NSpdns02.domaincontrol.com
A2603:5:22e0::32🇺🇸 GODADDY-DNS2603:5:22e0::/44
PTRpdns02.domaincontrol.com
A173.201.78.50🇺🇸 GODADDY-DNS173.201.78.0/23
PTRpdns02.domaincontrol.com
TXTv=spf1 ip4:62.96.182.0/24 ip4:93.191.167.0/25 ?all
SOAns.diginame.dehostmaster@courselets.de serial=1782206373

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=1785004179

Same first word

courselets.com
courselets.org
courselets.de

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DNS History

4 records (3 active, 1 former)

20162017201820192020202120222023202420252026NSns.diginame.depdns02.domaincontrol.comns2.hans.hosteurope.deA62.96.182.23
●NSns.diginame.de2015-08-04 → 2026-07-25 · 2 obs
● 2015-08-04 15:14:52
● 2026-07-25 18:44:40
○NSns2.hans.hosteurope.de2015-08-04 → 2021-05-21 · 4 obs
● 2015-08-04 15:14:52
● 2021-05-21 20:22:12
○ 2026-02-23 14:55:18
○ 2026-07-25 18:44:40
●NSpdns02.domaincontrol.com2026-02-23 → 2026-07-25 · 3 obs
○ 2021-05-21 20:22:12
● 2026-02-23 14:55:18
● 2026-07-25 18:44:40
●A62.96.182.232015-08-04 → 2026-07-25 · 2 obs
● 2015-08-04 15:14:52
● 2026-07-25 18:44:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
courselets.dens.diginame.de, pdns02.domaincontrol.com-

✅ Authoritative Response

Server:173.201.78.50

NS records: ns.diginame.de, pdns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courselets.de (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A162.96.182.23
NS2ns.diginame.de, pdns02.domaincontrol.com
TXT1v=spf1 ip4:62.96.182.0/24 ip4:93.191.167
SOA1ns.diginame.de hostmaster.courselets.de

Analysis

IP Addresses

courselets.de points to a single IP number: 62.96.182.23.

Additional host names — www.ww3ee.de, webweaver.de, hostmaster.ww3ee.de and two others — share IP numbers with courselets.de.

Name Servers

courselets.de has two authoritative name servers — pdns02.domaincontrol.com and ns.diginame.de.

courselets.de shares its name server setup with other domains, including knallobonboni.de, spiolino.de, biodets.de and two others.

There is at least partial name server overlap between courselets.de and other domains — netpercussion.net, johnstuartfunerals.co.uk, steuerberatung-bwa.eu and two more among them.

These name servers are routinely deployed together with the name servers pdns01.domaincontrol.com.

Host names with two IP numbers:

pdns02.domaincontrol.com resolves to 173.201.78.50 and 2603:5:22e0::32.

Host names pointing to a single IP address:

ns.diginame.de resolves to 62.96.182.3.