ncnorth.dk is a .dk domain served by 2 nameservers (jeff.ns.cloudflare.com, lorna.ns.cloudflare.com). It was registered on 20 June 2026 (WHOIS) and first appeared in the .dk zone on 22 June 2026. Its website address 104.21.20.226 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.20.226 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.194.184 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:14e2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3030::ac43:c2b8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.20.226,172.67.194.184 ech=AEX+DQBB0AAgACARMFY2NFhEn/eBDPyC9RRXteGD6URVf8TCH1zkWMGeYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14e2,2606:4700:3030::ac43:c2b8 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (ncnorth.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.ncnorth.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s |
| www | 104.21.20.226 172.67.194.184 2606:4700:3030::6815:14e2 2606:4700:3030::ac43:c2b8 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.ncnorth.dk | Udj-ev10NOGasCOjoqIDaWkiL37kkUITKKjzkwI_fVQ |
| TXT | _acme-challenge.ncnorth.dk | u52WpVUsHhPzN2RTKZuYE6pZ2p8c0BV3pmZt-u5eOnU |
| 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 | 2417812093 |
| Primary NS (MNAME) | jeff.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2026-06-20 |
| Expires | 2027-06-19 (242d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 00:36:10 shown | 2254ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 22:14:56 | 531ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-06 15:05:36 | 10036ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-23 21:06:53 | 2051ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-21 17:40:48 | 5812ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-20 17:36:46 | 10477ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-03 00:54:10 | 1310ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-27 23:02:45 | 748ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-25 14:33:06 | 1862ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 20:19:28 | 2501ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 07:58:27 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 08:37:56 | 9466ms | 2 NS 2 A 0 MX | 🔓 Insecure |