atpinvestering.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 10 June 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (atpinvestering.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.atpinvestering.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:security@atp.dk; ruf=mailto:security@atp.dk; fo=1 |
| www CNAME | www.atp.dk (all on atp.dk) → 13.51.62.86 (AS16509) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020022921 |
| 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 | 2003-06-10 |
| Expires | 2027-06-30 (254d) |
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 |
|---|---|---|---|
| 2026-10-18 08:15:27 | 1131ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-14 06:58:11 | 2308ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 16:15:18 | 509ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 13:08:15 | 440ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 12:17:15 | 480ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 11:52:44 | 482ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 11:39:48 shown | 465ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 13:20:43 | 732ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-06 10:42:19 | 767ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 00:30:54 | 413ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-25 17:18:02 | 9439ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-23 13:53:23 | 636ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 04:09:27 | 9523ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 23:44:31 | 701ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-11 00:08:30 | 758ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-04 19:39:42 | 765ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-27 02:02:10 | 691ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-25 00:50:19 | 609ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-21 05:37:08 | 528ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-17 08:17:56 | 583ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-15 10:32:53 | 796ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-04 19:21:26 | 608ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-29 06:42:33 | 488ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 03:13:06 | 498ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 15:53:18 | 1210ms | 2 NS 0 A 0 MX | 🔒 Secure |