dannsommer.dk is a .dk domain served by 2 nameservers (karl.ns.cloudflare.com, reza.ns.cloudflare.com). It was registered on 9 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.3 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx10.mailspamprotection.com, mx20.mailspamprotection.com 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 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 |
|---|---|---|---|---|---|---|---|
| 104.21.45.3 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.207.9 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx10.mailspamprotection.com | 34.149.79.66 | 66.79.149.34.bc.googleusercontent.com | AS396982 Google LLC |
| 20 | 300s | mx20.mailspamprotection.com | 34.120.156.61 | 61.156.120.34.bc.googleusercontent.com | AS396982 Google LLC |
| 30 | 300s | mx30.mailspamprotection.com | 34.111.121.216 | 216.121.111.34.bc.googleusercontent.com | AS396982 Google LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:2d03 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:cf09 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.45.3,172.67.207.9 ech=AEX+DQBBnAAgACCkbrfny+CBpa/rnsL+nEnkIlbAkdRmIVBKT/+JES5cKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2d03,2606:4700:3036::ac43:cf09 |
| TXT Record |
|---|
| v=spf1 +a +mx +a:ns1.es41.siteground.eu include:_spf.mailspamprotection.com ~all |
| Policy | Record (dannsommer.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +a:ns1.es41.siteground.eu include:_spf.mailspamprotection.com ~all |
| www | 104.21.45.3 172.67.207.9 2606:4700:3031::6815:2d03 2606:4700:3036::ac43:cf09 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network dannsommer.dk: 104.21.45.3 172.67.207.9 2606:4700:3031::6815:2d03 2606:4700:3036::ac43:cf09 (AS13335) www.dannsommer.dk: 104.21.45.3 172.67.207.9 2606:4700:3031::6815:2d03 2606:4700:3036::ac43:cf09 (AS13335) |
| Wildcard | No |
DNS lookups: 4/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2416715617 |
| Primary NS (MNAME) | karl.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-01-09 |
| Expires | 2027-01-31 (103d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 03:39:14 shown | 728ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-28 02:49:11 | 1369ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-05 16:01:41 | 1425ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-25 20:28:28 | 778ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-24 16:03:27 | 1462ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-10 06:55:21 | 1202ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-20 05:17:25 | 936ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-19 20:30:05 | 892ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-18 18:37:45 | 900ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 00:22:09 | 521ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 00:20:52 | 582ms | 2 NS 2 A 3 MX | 🔓 Insecure |