kernel-concepts.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

kernel-concepts.com

DNSSEC⚠️ Not signed
A5.9.102.236🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRstatic.5-9-102-236.clients.your-server.de
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
MXmail.kernel-concepts.com ⭐
A188.40.83.200🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRmail.kernelconcepts.de
SOAns1.first-ns.dedns@hetzner.com 2026-04-14 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1787093379

Same first word

kernel-concepts.com
kernel-concepts.de

Previous names

kerneksurucukursu.com
kernekt.com
kernektv.com
kernel-alt-v3.com
kernel-analytics.com
kernel-and-crumb.com
kernel-app.com
kernel-apps.com
kernel-automation.com
kernel-baits.com
kernel-balkans.com
kernel-brand.com
kernel-capital.com
kernel-ci.com
kernel-cn.com
kernel-co.com
kernel-compass.com
kernel.com

Next names

kernel-consulting-group.com
kernel-consulting.com
kernel-corp.com
kernel-developpement.com
kernel-dream.com
kernel-driver.com
kernel-e.com
kernel-ec.com
kernel-engineering-labs.com
kernel-error.com
kernel-est2014.com
kernel-exploits.com
kernel-frame.com
kernel-g.com
kernel-group.com
kernel-hacker.com
kernel-happyrobot.com
kernel-hi.com
kernel-hospitality.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comns.second-ns.comns1.your-server.dens3.second-ns.deMXmail.kernel-concepts.comA5.9.102.236213.133.104.4
○NSns.second-ns.com2015-08-03 → 2017-04-01 · 4 obs
● 2015-08-03 14:08:32
● 2017-04-01 20:36:48
○ 2026-08-18 05:35:44
○ 2026-08-18 23:08:40
●NSns1.first-ns.de2026-08-18 → 2026-08-18 · 3 obs
○ 2017-04-01 20:36:48
● 2026-08-18 05:35:44
● 2026-08-18 23:08:40
○NSns1.your-server.de2015-08-03 → 2017-04-01 · 4 obs
● 2015-08-03 14:08:32
● 2017-04-01 20:36:48
○ 2026-08-18 05:35:44
○ 2026-08-18 23:08:40
○NSns3.second-ns.de2015-08-03 → 2017-04-01 · 4 obs
● 2015-08-03 14:08:32
● 2017-04-01 20:36:48
○ 2026-08-18 05:35:44
○ 2026-08-18 23:08:40
●NSrobotns2.second-ns.de2026-08-18 → 2026-08-18 · 3 obs
○ 2017-04-01 20:36:48
● 2026-08-18 05:35:44
● 2026-08-18 23:08:40
●NSrobotns3.second-ns.com2026-08-18 → 2026-08-18 · 3 obs
○ 2017-04-01 20:36:48
● 2026-08-18 05:35:44
● 2026-08-18 23:08:40
●MXmail.kernel-concepts.com2015-08-03 → 2026-08-18 · 2 obs
● 2015-08-03 14:08:32
● 2026-08-18 23:08:40
○A213.133.104.42015-08-03 → 2017-04-01 · 4 obs
● 2015-08-03 14:08:32
● 2017-04-01 20:36:48
○ 2026-08-18 05:35:44
○ 2026-08-18 23:08:40
●A5.9.102.2362026-08-18 → 2026-08-18 · 3 obs
○ 2017-04-01 20:36:48
● 2026-08-18 05:35:44
● 2026-08-18 23:08:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kernel-concepts.comns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com2 records

✅ Authoritative Response

Server:213.239.242.238

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernel-concepts.com (unsigned zone)

⏱️ Timing

Total: 733ms | Queries: -

📄 Records

TypeCountSample Data
A15.9.102.236
NS3robotns2.second-ns.de, robotns3.second-ns.com...
MX1mail.kernel-concepts.com (pri: 10)
SOA1ns1.first-ns.de dns.hetzner.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

IP Addresses

kernel-concepts.com resolves to just one IP address, 5.9.102.236.

Two other host names, along with mucross.com, mucross.kernelconcepts.de and kernelconcepts.de, also share IP numbers with kernel-concepts.com.

Name Servers

The authoritative name servers for kernel-concepts.com are robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de — three in total.

kernel-concepts.com partially shares its NS delegation with several other domains, including rats.at, zoan.photography, melk-wachau.at and two others.

These name servers often co-occur with the name servers hydrogen.ns.hetzner.com.

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

Mail Servers

The sole mail server for kernel-concepts.com is mail.kernel-concepts.com.

mail.kernel-concepts.com directs to just one IP number, 188.40.83.200.