esundhed.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 8 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.251.32 is hosted by IDDQD-AS (AS1835) 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 |
|---|---|---|---|
| ns6.sitnet.dk | 107.162.234.197 2604:e180:1071::3:1 |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| ns7.sitnet.dk | 107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.226.251.32 | 3600s | — | AS1835 | IDDQD-AS | 130.226.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms93250942 |
| v=spf1 -all |
| Policy | Record (esundhed.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.esundhed.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| www CNAME | esundhed.dk (all on esundhed.dk) → 130.226.251.32 (AS1835) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 3-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 | 12675 |
| Primary NS (MNAME) | ns6.sitnet.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 | 2000-03-08 |
| Expires | 2028-03-31 (530d) |
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 |
|---|---|---|---|
| 2026-10-17 04:18:06 | 1849ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 03:27:59 | 1883ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 01:58:29 | 9915ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 23:08:45 | 17762ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 22:18:26 | 9530ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 20:48:45 | 1077ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 19:08:23 | 3056ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 18:33:08 | 17159ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 14:33:49 | 18071ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 14:24:02 | 11739ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 10:16:55 | 17969ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 09:36:12 | 18474ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 09:30:58 | 1176ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 09:28:21 | 5171ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 09:27:54 | 17532ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 09:19:32 | 19911ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 09:14:20 | 19153ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 08:59:30 | 1138ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 08:11:11 | 17342ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 08:01:36 | 10374ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 07:46:35 | 11679ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 07:34:41 | 17326ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 07:19:06 | 17449ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-16 05:31:56 shown | 2021ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-09 02:40:35 | 5466ms | 2 NS 1 A 0 MX | 🔒 Secure |