testcase.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was registered on 19 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.32.245.165 | — | xd520f5a5.customers.hiper-net.dk | AS203953 | — | — | — | — |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www CNAME | testcase.dk (all on testcase.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2022024349 |
| Primary NS (MNAME) | get.desec.io |
| Responsible (RNAME) | get@desec.io |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2013-09-19 |
| Expires | 2029-09-30 (1076d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 04:54:56 | 1797ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 17:27:17 | 3517ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 11:11:00 | 647ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 11:06:30 | 573ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 07:30:23 | 706ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-19 19:22:43 | 705ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-13 03:07:40 | 819ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-09 06:30:41 | 1108ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-28 06:04:00 | 614ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-21 18:52:37 | 2986ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-16 11:46:24 | 981ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-07 17:05:43 | 1535ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-24 20:44:48 | 866ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-17 01:24:37 | 9629ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-13 08:57:57 | 754ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-03 15:35:10 | 2530ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 01:50:50 | 715ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 12:19:50 | 660ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 16:39:52 | 1249ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 18:13:55 | 8382ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 17:10:40 shown | 743ms | 2 NS 1 A 0 MX | 🔒 Secure |