markdata.dk is a .dk domain served by 4 nameservers (pns41.cloudns.net, pns42.cloudns.net, pns43.cloudns.net and 1 more). It was registered on 11 February 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.206.180.167 is hosted by Public Cloud Ltd. (AS205787) in Germany. 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 |
|---|---|---|---|---|---|---|---|
| 185.206.180.167 | 3600s | 42.http-proxy2.cloudns.net | AS205787 | Public Cloud Ltd. | 185.206.180.0/22 | 🇩🇪 Germany | — |
| 185.206.180.185 | 3600s | 185.http4.cloudns.net | AS205787 | Public Cloud Ltd. | 185.206.180.0/22 | 🇩🇪 Germany | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a0b:1640:1:1:1013:1:1:1 | 3600s | 185.http4.cloudns.net | AS205787 | Public Cloud Ltd. | 2a0b:1640:1:0:0:0:0:0/48 | 🇧🇬 Bulgaria | — |
| 2a0b:1640:1:1:1:1:1783:3454 | 3600s | http-proxy2.cloudns.net | AS205787 | Public Cloud Ltd. | 2a0b:1640:1:0:0:0:0:0/48 | 🇧🇬 Bulgaria | — |
| www | 185.206.180.167 185.206.180.185 2a0b:1640:1:1:1013:1:1:1 2a0b:1640:1:1:1:1:1783:3454 (AS205787) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2026030602 |
| Primary NS (MNAME) | pns41.cloudns.net |
| Responsible (RNAME) | support@cloudns.net |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-02-11 |
| Expires | 2028-02-29 (500d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:50:28 | 704ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-03 11:37:41 shown | 457ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 20:13:28 | 559ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-27 02:25:47 | 590ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 04:36:20 | 2853ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-28 00:45:58 | 3791ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-25 19:11:41 | 2554ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-20 01:55:13 | 510ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-18 06:17:41 | 875ms | 4 NS 2 A 0 MX | 🔓 Insecure |