kabelbrud.dk is a .dk domain served by 2 nameservers (clyde.ns.cloudflare.com, tara.ns.cloudflare.com). It was registered on 4 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.136 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.kabelbrud.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.89.136 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.159.205 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.kabelbrud.dk | 142.132.143.218 | cp13.nordicway.dk | AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:9fcd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:5988 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.89.136,172.67.159.205 ech=AEX+DQBBagAgACCgSYh6hEVGV8queDHkwLSxAxwipiu+NFluCybHmINYEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9fcd,2606:4700:3033::6815:5988 |
| TXT Record |
|---|
| google-site-verification=iORcBCtZK7TiHmuq32lPt6Ktk0zIINk2IzBjVxaRyVE |
| v=spf1 ip4:142.132.143.218 -all |
| Policy | Record (kabelbrud.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:142.132.143.218 -all |
| Policy | Record (_dmarc.kabelbrud.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400 |
| www | 104.21.89.136 172.67.159.205 2606:4700:3031::ac43:9fcd 2606:4700:3033::6815:5988 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network kabelbrud.dk: 104.21.89.136 172.67.159.205 2606:4700:3031::ac43:9fcd 2606:4700:3033::6815:5988 (AS13335) www.kabelbrud.dk: 104.21.89.136 172.67.159.205 2606:4700:3031::ac43:9fcd 2606:4700:3033::6815:5988 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2406784393 |
| Primary NS (MNAME) | clyde.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-11-04 |
| Expires | 2026-11-03 (15d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 15:49:31 | 910ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-04 14:28:01 | 581ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 14:10:15 | 514ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-07 16:11:06 | 1142ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-05 18:54:51 | 9137ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-25 08:53:40 | 777ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-25 08:35:29 shown | 1835ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 15:19:26 | 1057ms | 2 NS 2 A 1 MX | ❓ Unknown |