3627.dk is a .dk domain served by 2 nameservers (erin.ns.cloudflare.com, ken.ns.cloudflare.com). It was registered on 19 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.77 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.50.77 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.159.119 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Policy | Record (_dmarc.3627.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400 |
| www | 104.21.50.77 172.67.159.119 2606:4700:3031::6815:324d 2606:4700:3037::ac43:9f77 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-10-19 |
| Expires | 2030-10-31 (1469d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 08:47:45 | 597ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-01 04:26:24 | 1635ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-28 03:48:39 | 9442ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-23 17:54:53 | 578ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-04 06:34:42 | 1130ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-28 03:38:53 | 527ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-27 01:53:30 | 910ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-03 17:50:58 | 1586ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-01 08:41:19 | 1011ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-31 02:17:59 shown | 15985ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-22 22:38:51 | 16785ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-11 03:29:28 | 8735ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-04 23:04:46 | 930ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-01 23:59:14 | 790ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-16 12:57:22 | 1091ms | 2 NS 2 A 0 MX | 🔒 Secure |