darumboerneby.dk is a .dk domain served by 2 nameservers (brit.ns.cloudflare.com, mack.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.154 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed but currently fails validation, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| brit.ns.cloudflare.com | — | — | — |
| mack.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.59.154 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.179.194 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:3b9a | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:b3c2 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.59.154,172.67.179.194 ech=AEX+DQBBJQAgACAcN7sXzbkfBzYdRONrkLyX+Km5Fc4T8trkpLKynbj9DgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:3b9a,2606:4700:3035::ac43:b3c2 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (darumboerneby.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.darumboerneby.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| www | 104.21.59.154 172.67.179.194 2606:4700:3031::6815:3b9a 2606:4700:3035::ac43:b3c2 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network darumboerneby.dk: 104.21.59.154 172.67.179.194 2606:4700:3031::6815:3b9a 2606:4700:3035::ac43:b3c2 (AS13335) www.darumboerneby.dk: 104.21.59.154 172.67.179.194 2606:4700:3031::6815:3b9a 2606:4700:3035::ac43:b3c2 (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: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: insecurity proof failed |
| Field | Value |
|---|---|
| Serial | 2407092114 |
| Primary NS (MNAME) | brit.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 02:58:38 | 601ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-30 02:32:13 | 751ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-24 21:27:49 | 617ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-24 01:06:35 | 593ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-20 11:47:56 | 639ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-14 06:03:25 | 1199ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-31 23:35:26 | 488ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-27 17:37:09 | 492ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-06 05:12:18 | 1290ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-18 21:18:41 | 1025ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-11 22:52:30 | 16987ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-03 19:00:41 | 750ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-26 13:48:18 | 1994ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-21 17:12:19 | 600ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-21 10:50:30 | 589ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-17 01:21:03 | 51346ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-17 01:20:56 | 1222ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-17 01:06:01 shown | 345ms | 2 NS 2 A 0 MX | ⚠️ Bogus |
| 2026-06-17 01:01:24 | 424ms | 2 NS 2 A 0 MX | 🔒 Secure |