| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| mailexchange.jcdhotel.dk | 195.97.138.36 | mailexchange.jcdhotel.dk | AS3292 TDC Holding A/S |
| ns.jcdhotel.dk | 195.215.86.133 | — | AS3292 TDC Holding A/S |
| ns3.jcdhotel.dk | 13.81.43.137 | ns3.jcdhotel.dk | AS8075 Microsoft Corporation |
| 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 | 8082007 |
| Primary NS (MNAME) | ns.jcdhotel.dk |
| Responsible (RNAME) | administrator@jcdhotel.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-26 23:04:38 | 976ms | 3 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 22:52:32 | 4295ms | 3 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 04:59:42 | 918ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 03:17:09 | 1131ms | 3 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 00:01:36 | 6050ms | 3 NS 0 A 0 MX | 🔓 Insecure | View |