qm-knowledge.de - robtex.com

qm-knowledge.de

DNSSEC⚠️ Not signed
A92.205.61.124🇫🇷 GODADDY-SXB92.205.48.0/20
PTR124.61.205.92.host.secureserver.net
NShelium.ns.hetzner.de ⭐
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSns-jupiter.ttpa.de
A92.205.61.124🇫🇷 GODADDY-SXB92.205.48.0/20
PTR124.61.205.92.host.secureserver.net
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmail.qm-knowledge.de ⭐
A92.205.61.124🇫🇷 GODADDY-SXB92.205.48.0/20
PTR124.61.205.92.host.secureserver.net
TXTv=spf1 include:secureserver.net -all
SOAhelium.ns.hetzner.detraeger@ttpa-hosting.de 2025-01-13 #6

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=1775978556

Subdomains

mail.qm-knowledge.de

Same first word

qm-knowledge.de

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dens-jupiter.ttpa.deoxygen.ns.hetzner.coma1.rsns.hosteurope.dens-merkur.ttpa.dens-saturn.ttpa.dens-triton.ttpa.derobotns2.second-ns.derobotns3.second-ns.comMXmail.qm-knowledge.deA92.205.61.12483.169.0.19983.169.38.25383.169.40.215
○NSa1.rsns.hosteurope.de2015-06-05 → 2017-02-11 · 4 obs
● 2015-06-05 07:30:20
● 2017-02-11 23:27:14
○ 2018-09-22 14:47:44
○ 2026-04-12 07:44:32
●NShelium.ns.hetzner.de2026-02-25 → 2026-04-12 · 3 obs
○ 2018-09-22 14:47:44
● 2026-02-25 08:54:34
● 2026-04-12 07:44:32
●NSns-jupiter.ttpa.de2026-02-25 → 2026-04-12 · 3 obs
○ 2018-09-22 14:47:44
● 2026-02-25 08:54:34
● 2026-04-12 07:44:32
○NSns-merkur.ttpa.de2018-09-22 → 2018-09-22 · 4 obs
○ 2017-02-11 23:27:14
● 2018-09-22 14:47:44
○ 2026-02-25 08:54:34
○ 2026-04-12 07:44:32
○NSns-saturn.ttpa.de2017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-30 11:39:20
● 2017-02-11 23:27:14
○ 2018-09-22 14:47:44
○ 2026-04-12 07:44:32
○NSns-triton.ttpa.de2015-06-05 → 2016-06-30 · 4 obs
● 2015-06-05 07:30:20
● 2016-06-30 11:39:20
○ 2017-02-11 23:27:14
○ 2026-04-12 07:44:32
●NSoxygen.ns.hetzner.com2026-02-25 → 2026-04-12 · 3 obs
○ 2018-09-22 14:47:44
● 2026-02-25 08:54:34
● 2026-04-12 07:44:32
○NSrobotns2.second-ns.de2018-09-22 → 2018-09-22 · 4 obs
○ 2017-02-11 23:27:14
● 2018-09-22 14:47:44
○ 2026-02-25 08:54:34
○ 2026-04-12 07:44:32
○NSrobotns3.second-ns.com2018-09-22 → 2018-09-22 · 4 obs
○ 2017-02-11 23:27:14
● 2018-09-22 14:47:44
○ 2026-02-25 08:54:34
○ 2026-04-12 07:44:32
●MXmail.qm-knowledge.de2015-06-05 → 2026-04-12 · 2 obs
● 2015-06-05 07:30:20
● 2026-04-12 07:44:32
○A83.169.0.1992017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-30 11:39:20
● 2017-02-11 23:27:14
○ 2018-09-22 14:47:44
○ 2026-04-12 07:44:32
○A83.169.38.2532015-06-05 → 2016-06-30 · 4 obs
● 2015-06-05 07:30:20
● 2016-06-30 11:39:20
○ 2017-02-11 23:27:14
○ 2026-04-12 07:44:32
○A83.169.40.2152018-09-22 → 2018-09-22 · 4 obs
○ 2017-02-11 23:27:14
● 2018-09-22 14:47:44
○ 2026-02-25 08:54:34
○ 2026-04-12 07:44:32
●A92.205.61.1242026-02-25 → 2026-04-12 · 3 obs
○ 2018-09-22 14:47:44
● 2026-02-25 08:54:34
● 2026-04-12 07:44:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
qm-knowledge.dehelium.ns.hetzner.de, oxygen.ns.hetzner.com, ns-jupiter.ttpa.de-

✅ Authoritative Response

Server:92.205.61.124

NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, ns-jupiter.ttpa.de

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at de: Error: DNS query timeout: 194.246.96.1 for DNSKEY de

⏱️ Timing

Total: 3871ms | Queries: -

📄 Records

TypeCountSample Data
A192.205.61.124
NS3helium.ns.hetzner.de, oxygen.ns.hetzner.com...
MX1mail.qm-knowledge.de (pri: 10)
TXT1v=spf1 include:secureserver.net -all
SOA1helium.ns.hetzner.de traeger.ttpa-hostin

Analysis

Hierarchy

qm-knowledge.de is the parent of mail.qm-knowledge.de.

IP Addresses

qm-knowledge.de points to a single IP number: 92.205.61.124.

other host names for instance smtp.orga-handbuch.de, mail.litly.de, smtp.global-rating.de, mail.genial-grillen.de and mail.learn-log.com share IP numbers with qm-knowledge.de.

Name Servers

qm-knowledge.de is delegated to three name servers: ns-jupiter.ttpa.de, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

qm-knowledge.de at least partially shares name servers with other domains, for instance bits-international.com, esm-mails.de, virgolini.at, bankunity.info and strunz.com.

These name servers are commonly used with hydrogen.ns.hetzner.com, robotns3.second-ns.com, robotns2.second-ns.de, ns1.your-server.de, ns1.first-ns.de, ns.second-ns.com, ns3.second-ns.de and pdns02.domaincontrol.com.

Host names with two IP numbers:

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192.

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.

Host names with one IP number:

ns-jupiter.ttpa.de points to 92.205.61.124.

Mail Servers

qm-knowledge.de is handled by a single mail server, mail.qm-knowledge.de.

Host name mail.qm-knowledge.de points to IP address 92.205.61.124.