kernel.fail - robtex.com
kernel.fail
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1b60:1000:1:cafe:5054:2ec2:0🇩🇪 KEYWEB-AS2001:1b60::/29 Keyweb AG IPv6 Network | ||||||
| A | 84.19.169.172🇦🇹 KEYWEB-AS84.19.160.0/19 Keyweb AG IP Network | ||||||
| NS | ns2.checkdomain.de ⭐ | ||||||
| A | 2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.checkdomain.de | ||||||
| A | 5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns2.checkdomain.de | ||||||
| NS | ns.checkdomain.de | ||||||
| A | 2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| A | 109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ns1.checkdomain.de | ||||||
| MX | mail.experimentalworks.net ⭐ | ||||||
| SOA | ns.checkdomain.dehostmaster@checkdomain.de 2017-03-30 #1 | ||||||
fail
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.fail ⭐ | ||||||
| NS | v0n1.nic.fail | ||||||
| NS | v0n2.nic.fail | ||||||
| NS | v0n3.nic.fail | ||||||
| NS | v2n0.nic.fail | ||||||
| NS | v2n1.nic.fail | ||||||
| SOA | v0n0.nic.failhostmaster@donuts.email serial=1783150188 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.checkdomain.de2016-12-10 → 2026-07-04 · 2 obs
● 2026-07-04 07:37:18
●NSns2.checkdomain.de2016-12-10 → 2026-07-04 · 2 obs
● 2026-07-04 07:37:18
●MXmail.experimentalworks.net2016-12-10 → 2026-07-04 · 2 obs
● 2026-07-04 07:37:18
●A2001:1b60:1000:1:cafe:5054:2ec2:02016-12-10 → 2026-07-04 · 2 obs
● 2026-07-04 07:37:18
●A84.19.169.1722016-12-10 → 2026-07-04 · 2 obs
● 2026-07-04 07:37:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fail | v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail, v0n3.nic.fail... | 12 records |
| kernel.fail | ns2.checkdomain.de, ns.checkdomain.de | - |
✅ Authoritative Response
Server:109.237.143.11
NS records: ns2.checkdomain.de, ns.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kernel.fail (unsigned zone)
⏱️ Timing
Total: 2274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.19.169.172 |
| AAAA | 1 | 2001:1b60:1000:1:cafe:5054:2ec2:0 |
| NS | 2 | ns2.checkdomain.de, ns.checkdomain.de |
| MX | 1 | mail.experimentalworks.net (pri: 5) |
| SOA | 1 | ns.checkdomain.de hostmaster.checkdomain |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail...)
Analysis
IP Addresses
kernel.fail directs to two IP numbers, 84.19.169.172 and 2001:1b60:1000:1:cafe:5054:2ec2:0
Name Servers
kernel.fail is delegated to two name servers: ns2.checkdomain.de and ns.checkdomain.de.
kernel.fail shares its name server setup with other domains, including bauermeister.net, placemakers.de, bauzaunbanner.de and two others.
kernel.fail shares at least some of its name servers with other domains, such as 92.180.82.in-addr.arpa.
ns2.checkdomain.de and ns.checkdomain.de each resolve to two IP addresses: ns2.checkdomain.de points to 5.9.190.98 and 2a01:4f8:2b02:a88::106, while ns.checkdomain.de points to 109.237.143.11 and 2a02:2b80:101:5000::9.
Mail Servers
kernel.fail has one mail server: mail.experimentalworks.net.