sp-atp.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 13 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ftip.uni2.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 | ftip.uni2.dk | — | — | — |
| Policy | Record (_dmarc.sp-atp.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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020022928 |
| 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 | 1998-07-13 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 06:03:19 shown | 1704ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-08 11:43:53 | 1852ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-02 08:34:40 | 618ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 08:34:24 | 500ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-26 17:39:23 | 535ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 17:10:17 | 1783ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-22 12:50:27 | 11423ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-22 01:40:58 | 1706ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-16 06:36:33 | 779ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-09 05:15:14 | 1462ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-28 07:08:05 | 6506ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 12:39:12 | 1569ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 12:11:09 | 1581ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 18:52:10 | 702ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-19 08:18:09 | 3376ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-16 06:19:11 | 2101ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-10 07:33:48 | 2846ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-04 02:27:05 | 752ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-28 14:50:44 | 6501ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-26 09:57:34 | 613ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-24 09:21:01 | 781ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-21 05:28:58 | 647ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-16 07:12:13 | 816ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-11 13:44:53 | 2140ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-04 16:18:35 | 4085ms | 2 NS 0 A 1 MX | 🔒 Secure |