mærkbarmusik.dk is a .dk domain served by 2 nameservers (luke.ns.cloudflare.com, rosalyn.ns.cloudflare.com). It was registered on 6 July 2026 (WHOIS) and first appeared in the .dk zone on 7 July 2026. Its website address 104.21.57.226 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.57.226 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.193.22 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:c116 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:39e2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.57.226,172.67.193.22 ech=AEX+DQBBvgAgACBweY36Jk+IMXpd7bfdo77EYDdLEQeJCuEjWOlbqBv3XwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c116,2606:4700:3035::6815:39e2 |
| TXT Record |
|---|
| v=spf1 a:aapanel01.greait.cloud -all |
| Policy | Record (mærkbarmusik.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:aapanel01.greait.cloud -all |
| Policy | Record (_dmarc.mærkbarmusik.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:e891904d6bc54d2c9b703cc29d462b37@dmarc-reports.cloudflare.net |
| www | 104.21.57.226 172.67.193.22 2606:4700:3034::ac43:c116 2606:4700:3035::6815:39e2 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network mærkbarmusik.dk: 104.21.57.226 172.67.193.22 2606:4700:3034::ac43:c116 2606:4700:3035::6815:39e2 (AS13335) www.mærkbarmusik.dk: 104.21.57.226 172.67.193.22 2606:4700:3034::ac43:c116 2606:4700:3035::6815:39e2 (AS13335) |
| 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 |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2417132237 |
| Primary NS (MNAME) | luke.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Greait |
| Registered | 2026-07-06 |
| Expires | 2027-07-05 (258d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 09:04:07 shown | 802ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-29 19:19:03 | 610ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-25 03:24:21 | 676ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-24 02:17:43 | 544ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-04 15:52:49 | 712ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-24 10:13:41 | 942ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-02 23:32:10 | 8816ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-07 08:46:40 | 2590ms | 2 NS 2 A 0 MX | 🔒 Secure |