kernel.ch - robtex.com

kernel.ch

DNSSEC⚠️ Not signed
A81.17.103.252🇩🇪 CONTABO81.17.100.0/22
PTRisengard.kernelpanic.ch
NSisengard.kernelpanic.ch ⭐
A81.17.103.252🇩🇪 CONTABO81.17.100.0/22
PTRisengard.kernelpanic.ch
NSns1.kernelpanic.ch
A81.17.103.252🇩🇪 CONTABO81.17.100.0/22
PTRisengard.kernelpanic.ch
NSns2.kernelpanic.ch
A109.205.171.92🇨🇭 MONZOON-AS109.205.168.0/21 MONZOON
PTR109-205-171-92.static.monzoon.net
MXisengard.kernelpanic.ch ⭐
A81.17.103.252🇩🇪 CONTABO81.17.100.0/22
PTRisengard.kernelpanic.ch
TXTv=spf1 +a +mx ip4:81.17.103.252 -all
SOAisengard.kernelpanic.chpostmaster@kernelpanic.ch 2025-03-02 #1

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-05-09 #40

Subdomains

ns2.kernel.ch
postmaster.kernel.ch
*.kernel.ch
mail.kernel.ch
ns1.kernel.ch

Same first word

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Similar names

kelren.com
kelner.ee
kerlen.nl
kelner.com
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krenel.com
reelnk.com
kleren.info
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lenker.net
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kleren.co
elkner.de
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lenker.ch
enkler.de
klener.com
nerkle.org

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSisengard.kernelpanic.chns1.kernelpanic.chns2.kernelpanic.chgondor.kernelpanic.chns3.kernelpanic.chMXisengard.kernelpanic.chmail.kernelpanic.chA81.17.103.252161.97.73.23580.86.93.121
○NSgondor.kernelpanic.ch2015-09-02 → 2016-12-10 · 4 obs
● 2015-09-02 23:42:20
● 2016-12-10 07:42:32
○ 2021-06-30 00:37:20
○ 2026-05-09 18:45:52
●NSisengard.kernelpanic.ch2021-06-30 → 2026-05-09 · 3 obs
○ 2016-12-10 07:42:32
● 2021-06-30 00:37:20
● 2026-05-09 18:45:52
●NSns1.kernelpanic.ch2015-09-02 → 2026-05-09 · 2 obs
● 2015-09-02 23:42:20
● 2026-05-09 18:45:52
●NSns2.kernelpanic.ch2015-09-02 → 2026-05-09 · 2 obs
● 2015-09-02 23:42:20
● 2026-05-09 18:45:52
○NSns3.kernelpanic.ch2015-09-02 → 2016-12-10 · 4 obs
● 2015-09-02 23:42:20
● 2016-12-10 07:42:32
○ 2021-06-30 00:37:20
○ 2026-05-09 18:45:52
●MXisengard.kernelpanic.ch2021-06-30 → 2026-05-09 · 3 obs
○ 2016-12-10 07:42:32
● 2021-06-30 00:37:20
● 2026-05-09 18:45:52
○MXmail.kernelpanic.ch2015-09-02 → 2016-12-10 · 4 obs
● 2015-09-02 23:42:20
● 2016-12-10 07:42:32
○ 2021-06-30 00:37:20
○ 2026-05-09 18:45:52
○A161.97.73.2352021-06-30 → 2021-06-30 · 4 obs
○ 2016-12-10 07:42:32
● 2021-06-30 00:37:20
○ 2026-02-17 02:51:48
○ 2026-05-09 18:45:52
○A80.86.93.1212015-09-02 → 2016-12-10 · 4 obs
● 2015-09-02 23:42:20
● 2016-12-10 07:42:32
○ 2021-06-30 00:37:20
○ 2026-05-09 18:45:52
●A81.17.103.2522026-02-17 → 2026-05-09 · 3 obs
○ 2021-06-30 00:37:20
● 2026-02-17 02:51:48
● 2026-05-09 18:45:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
kernel.chns2.kernelpanic.ch, ns1.kernelpanic.ch2 records

✅ Authoritative Response

Server:109.205.171.92

NS records: ns2.kernelpanic.ch, ns1.kernelpanic.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernel.ch (unsigned zone)

⏱️ Timing

Total: 977ms | Queries: -

📄 Records

TypeCountSample Data
A181.17.103.252
NS2ns2.kernelpanic.ch, ns1.kernelpanic.ch
MX1isengard.kernelpanic.ch (pri: 10)
TXT1v=spf1 +a +mx ip4:81.17.103.252 -all
SOA1isengard.kernelpanic.ch postmaster.kerne

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.kernelpanic.ch, ns1.kernelpanic.ch)

Analysis

Hierarchy

kernel.ch is a parent of ns2.kernel.ch, postmaster.kernel.ch, *.kernel.ch, mail.kernel.ch and ns1.kernel.ch.

IP Addresses

kernel.ch resolves to one IP number: 81.17.103.252.

other host names including www.kernelpanic.ch, isengard.kernelpanic.ch, gentoo.ch, mail.kernelpanic.ch and olinet.ch share IP numbers with kernel.ch.

Name Servers

kernel.ch is delegated to three name servers isengard.kernelpanic.ch, ns1.kernelpanic.ch and ns2.kernelpanic.ch.

kernel.ch at least partially shares name servers with other domains, for instance gentoo.ch, olinet.ch, greenforest.ch, siuling.ch and kernelpanic.ch.

these name servers are commonly used alongside ns3.kernelpanic.ch.

Host names with one IP number:

isengard.kernelpanic.ch points to: 81.17.103.252.

ns1.kernelpanic.ch points to: 81.17.103.252.

ns2.kernelpanic.ch points to: 109.205.171.92.

Host names that point to 81.17.103.252: isengard.kernelpanic.ch and ns1.kernelpanic.ch.

Mail Servers

kernel.ch is handled by a single mail server, isengard.kernelpanic.ch.

kernel.ch shares the same mail server setup as other domains, for instance siuling.ch, gondor.kernelpanic.ch, kernelpanic.ch, averling.ch and estermann.org.