sommerhusbasen.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, jay.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.203 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route2.mx.cloudflare.net, route3.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.93.203 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.214.94 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:5dcb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:d65e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.93.203,172.67.214.94 ech=AEX+DQBBYwAgACA2MjktE1ABoLt9dNhSxfLHQG7PyLjrVroKjjWujsKeRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5dcb,2606:4700:3037::ac43:d65e |
| TXT Record |
|---|
| google-site-verification=C_X-MAltp51nIRJxweYxOT-EMe4Et82_tFTUhuru6c4 |
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (sommerhusbasen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| www | 104.21.93.203 172.67.214.94 2606:4700:3031::6815:5dcb 2606:4700:3037::ac43:d65e (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network sommerhusbasen.dk: 104.21.93.203 172.67.214.94 2606:4700:3031::6815:5dcb 2606:4700:3037::ac43:d65e (AS13335) www.sommerhusbasen.dk: 104.21.93.203 172.67.214.94 2606:4700:3031::6815:5dcb 2606:4700:3037::ac43:d65e (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2408502536 |
| Primary NS (MNAME) | edna.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 20:30:46 | 882ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-29 07:01:48 | 1224ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-07 16:42:28 | 862ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-01 00:48:05 | 2313ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-13 03:19:37 | 10862ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-09 01:44:01 | 1771ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-28 03:50:51 | 17620ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-19 08:34:03 | 2494ms | 2 NS 2 A 3 MX | ❓ Unknown |
| 2026-07-03 12:57:21 shown | 1165ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-25 01:40:28 | 1347ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-18 01:39:23 | 1382ms | 2 NS 2 A 3 MX | 🔓 Insecure |