datamarked.dk is a .dk domain served by 2 nameservers (chris.ns.cloudflare.com, nova.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.231 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by datamarked-dk.mail.eo.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|
| chris.ns.cloudflare.com | — | — | — |
| nova.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.51.231 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.190.161 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:bea1 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:33e7 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.231,172.67.190.161 ech=AEX+DQBBRQAgACCWTkE9NUiAzRZwoF4kWakfW4gNiiGPoxcwtP/lpIQoWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bea1,2606:4700:3033::6815:33e7 |
| TXT Record |
|---|
| klaviyo-site-verification=Sp2HYq |
| MS=ms19000684 |
| v=spf1 include:spf.protection.outlook.com include:trustpilotservice.com include:mailmailmail.net include:emsd1.com ~all |
| Policy | Record (datamarked.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com include:trustpilotservice.com include:mailmailmail.net include:emsd1.com ~all |
| Policy | Record (_dmarc.datamarked.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; fo=1; rua=mailto:dmarc@datamarked.dk |
| www | 104.21.51.231 172.67.190.161 2606:4700:3032::ac43:bea1 2606:4700:3037::6815:33e7 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network datamarked.dk: 104.21.51.231 172.67.190.161 2606:4700:3032::ac43:bea1 2606:4700:3037::6815:33e7 (AS13335) www.datamarked.dk: 104.21.51.231 172.67.190.161 2606:4700:3032::ac43:bea1 2606:4700:3037::6815:33e7 (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 | 2405987083 |
| Primary NS (MNAME) | chris.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 01:24:37 | 732ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 18:55:46 | 2539ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 17:38:08 | 667ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-16 05:31:35 | 1287ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-06 19:52:31 | 3758ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-06 05:26:16 | 4039ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-15 04:23:44 | 17222ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-19 20:22:01 | 4806ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 01:05:11 shown | 4611ms | 2 NS 2 A 1 MX | 🔓 Insecure |