mitdankort.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 6 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 129.142.228.84 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 129.142.228.84 | 600s | — | AS9158 | Telenor A/S | 129.142.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (mitdankort.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.mitdankort.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s |
| www | 129.142.228.84 (AS9158) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023021524 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2006-04-06 |
| Expires | 2027-04-30 (192d) |
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).
Showing 100 of 124.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 00:48:45 | 1192ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 10:18:53 | 685ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 02:52:40 | 761ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 02:50:38 | 732ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 08:24:16 | 980ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 07:16:34 | 905ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 01:12:44 | 548ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 22:53:37 | 675ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 19:37:58 | 3210ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 23:32:34 shown | 763ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 05:54:28 | 736ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 04:20:37 | 896ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 21:19:32 | 13878ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-03 18:36:21 | 828ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 21:09:28 | 846ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 02:55:42 | 681ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 01:25:37 | 717ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 03:47:03 | 911ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 20:59:28 | 514ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 11:43:53 | 736ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 16:34:09 | 2549ms | 4 NS 1 A 0 MX | 🔒 Secure |