birkelykoege.dk is a .dk domain served by 2 nameservers (bonnie.ns.cloudflare.com, mario.ns.cloudflare.com). It was registered on 23 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.224 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| bonnie.ns.cloudflare.com | — | — | — |
| mario.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.30.224 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.173.227 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:ade3 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:1ee0 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.30.224,172.67.173.227 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ade3,2606:4700:3037::6815:1ee0 |
| www | 104.21.30.224 172.67.173.227 2606:4700:3030::6815:1ee0 2606:4700:3033::ac43:ade3 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network birkelykoege.dk: 104.21.30.224 172.67.173.227 2606:4700:3030::6815:1ee0 2606:4700:3033::ac43:ade3 (AS13335) www.birkelykoege.dk: 104.21.30.224 172.67.173.227 2606:4700:3030::6815:1ee0 2606:4700:3033::ac43:ade3 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Serial | 2405465670 |
| Primary NS (MNAME) | bonnie.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 | 2025-01-23 |
| Expires | 2027-01-22 (87d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 08:50:35 | 420ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-08 08:13:31 | 8018ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 18:41:12 | 526ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-24 12:55:27 | 18666ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-10 20:21:57 | 1501ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-25 10:50:45 | 642ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-23 12:51:00 | 1080ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 02:23:17 | 1170ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:41:06 shown | 660ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-16 14:40:23 | 401ms | 2 NS 2 A 0 MX | 🔓 Insecure |