| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| gate.profdoc.dk | 80.62.243.243 | gate.profdoc.dk | AS3292 TDC Holding A/S |
| ns.profdoc.dk | 80.62.243.242 | ns.profdoc.dk | AS3292 TDC Holding A/S |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2016020410 |
| Primary NS (MNAME) | ns.profdoc.dk |
| Responsible (RNAME) | hostmaster@profdoc.dk |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 06:11:41 | 718ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 06:13:43 | 21744ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 06:44:34 | 394ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 15:57:58 | 402ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 00:16:13 | 52245ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 22:26:54 | 885ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 22:11:06 | 324ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 22:00:09 | 426ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |