arbejdsulykker.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 4 June 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by custmx.cscdns.net. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | custmx.cscdns.net | 198.58.121.58 | 198-58-121-58.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.97.130.121 |
| 🔶 Autoconfig | 212.97.130.121 |
| Policy | Record (_dmarc.arbejdsulykker.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:security@atp.dk; ruf=mailto:security@atp.dk; fo=1 |
| www | 212.97.130.121 (AS47292) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020022905 |
| Primary NS (MNAME) | udns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 10000s |
| Retry | 1800s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 1999-06-04 |
| Expires | 2027-06-30 (253d) |
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 110.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 13:35:31 | 1211ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-14 11:32:11 | 1447ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-08 22:38:48 | 2758ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-02 18:52:42 | 466ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-26 17:57:17 | 713ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 17:37:31 | 669ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 16:39:58 | 9392ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-19 10:23:29 | 613ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-18 02:21:00 | 1730ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-08 10:17:56 | 735ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-28 08:33:58 | 2450ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 20:29:39 | 507ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 19:15:55 | 520ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 17:45:08 | 1778ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-19 13:20:24 | 2591ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-16 07:52:48 | 9652ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-10 07:55:37 | 1988ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-06 22:54:30 | 1531ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-28 18:01:48 | 802ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-26 15:57:19 | 750ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-24 15:03:00 | 923ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-20 09:15:18 | 742ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-17 15:00:11 | 832ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-13 10:54:48 shown | 712ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-04 23:05:59 | 9625ms | 2 NS 0 A 1 MX | 🔒 Secure |