clickforknowledge.de - dns.ninja

clickforknowledge.de

DNSSEC⚠️ Not signed
A176.9.47.142🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4
PTRapp1.symptoma.com
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
SOAns1.first-ns.dedns@hetzner.com 2026-04-14 #0

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=1786439313

Same first word

clickforknowledge.de
clickforknowledge.com
clickforknowledge.org
clickforknowledge.net

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXmail.clickforknowledge.deA176.9.47.142149.202.193.17288.198.33.39
●NSns1.first-ns.de2015-08-02 → 2026-08-11 · 2 obs
● 2015-08-02 02:16:08
● 2026-08-11 09:34:56
●NSrobotns2.second-ns.de2015-08-02 → 2026-08-11 · 2 obs
● 2015-08-02 02:16:08
● 2026-08-11 09:34:56
●NSrobotns3.second-ns.com2015-08-02 → 2026-08-11 · 2 obs
● 2015-08-02 02:16:08
● 2026-08-11 09:34:56
○MXmail.clickforknowledge.de2015-08-02 → 2016-03-02 · 4 obs
● 2015-08-02 02:16:08
● 2016-03-02 02:32:34
○ 2016-07-04 14:13:40
○ 2026-08-11 09:34:56
○A149.202.193.1722016-07-04 → 2017-03-15 · 5 obs
○ 2016-03-02 02:32:34
● 2016-07-04 14:13:40
● 2017-03-15 15:12:58
○ 2019-12-30 03:37:24
○ 2026-08-11 09:34:56
●A176.9.47.1422019-12-30 → 2026-08-11 · 3 obs
○ 2017-03-15 15:12:58
● 2019-12-30 03:37:24
● 2026-08-11 09:34:56
○A88.198.33.392015-08-02 → 2016-03-02 · 4 obs
● 2015-08-02 02:16:08
● 2016-03-02 02:32:34
○ 2016-07-04 14:13:40
○ 2026-08-11 09:34:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
clickforknowledge.derobotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com-

✅ Authoritative Response

Server:193.47.99.3

NS records: robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clickforknowledge.de (unsigned zone)

⏱️ Timing

Total: 1135ms | Queries: -

📄 Records

TypeCountSample Data
A1176.9.47.142
NS3robotns3.second-ns.com, ns1.first-ns.de...
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

IP Addresses

clickforknowledge.de resolves to just one IP address, 176.9.47.142.

Two other host names, along with sympthoma.com, patient-finding.com and equidan.com, also share IP numbers with clickforknowledge.de.

Name Servers

clickforknowledge.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

clickforknowledge.de shares at least some of its name servers with other domains, including biberalarm.com, d-s-gmbh.de, deal-depot.eu and two others.

These name servers are frequently seen alongside the name servers ns1.your-server.de.

robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each resolve to two IP addresses: robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.