ydmz.dk is a .dk domain served by 2 nameservers (ns2.sitnet.dk, ns3.sitnet.dk). It was registered on 14 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.153.154.38 is hosted by Statens IT (AS58282) in Denmark. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns2.sitnet.dk | 188.64.157.26 | ns2.sitnet.dk | AS58282 Statens IT |
| ns3.sitnet.dk | 188.64.157.27 | ns3.sitnet.dk | AS58282 Statens IT |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (ydmz.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.ydmz.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| www CNAME | ydmz.dk (all on ydmz.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 13-byte salt RFC 9276 recommends 0 iterations and no salt |
| 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 | 2245 |
| Primary NS (MNAME) | sit-dhcp001.prod.sitad.dk |
| Responsible (RNAME) | hostmaster@statens-it.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-06-14 |
| Expires | 2029-06-13 (970d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 20:24:13 | 1501ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 17:59:16 | 423ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 17:19:14 | 1164ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 15:32:25 | 413ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 14:47:39 shown | 530ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 12:27:19 | 1143ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 10:54:22 | 553ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 10:13:00 | 660ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 09:58:07 | 646ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 09:27:44 | 375ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 08:51:15 | 1154ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 08:21:38 | 475ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 10:27:21 | 577ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 10:26:54 | 471ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 10:26:34 | 634ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 10:15:20 | 542ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 10:07:45 | 554ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 09:37:58 | 659ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 09:23:23 | 524ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 09:08:54 | 536ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 09:03:04 | 2169ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 08:58:44 | 764ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 08:57:35 | 606ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-17 02:03:28 | 601ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-13 21:08:18 | 867ms | 2 NS 1 A 0 MX | 🔒 Secure |