| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.rsyd.dk | 193.163.230.6 | ns1.rsyd.dk | AS44328 Region Syddanmark |
| ns2.rsyd.dk | 193.163.227.5 | ns2.rsyd.dk | AS44328 Region Syddanmark |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 217 |
| Primary NS (MNAME) | ns1.rsyd.dk |
| Responsible (RNAME) | hostmaster@rsyd.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 09:17:31 | 20358ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-30 07:50:27 | 17888ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-24 06:14:46 | 19742ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-22 04:35:23 | 9598ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-15 21:46:01 | 7305ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-14 12:37:51 | 8603ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-09 11:32:54 | 5061ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-02 19:09:53 | 1201ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-28 16:09:10 | 4881ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-23 08:01:54 | 2911ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-20 15:38:40 | 4819ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-15 23:27:08 | 5111ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-11 22:25:15 | 4986ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-08 23:58:34 | 2922ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-03 21:10:19 | 4946ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-02 11:19:52 | 4672ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-25 10:56:39 | 4921ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-22 18:37:13 | 1122ms | 2 NS 1 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 13:41:17 | 2552ms | 2 NS 1 A 0 MX | 🔒 Secure | View |