| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.49.244.23 | 3600s | 87-49-244-23-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Nykøbing Mors |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025090101 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 04:42:36 | 623ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-01 11:55:55 | 578ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 02:27:27 | 586ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-24 07:26:44 | 1120ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 23:08:19 | 441ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:47:42 | 515ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:38:59 | 515ms | 2 NS 1 A 0 MX | 🔒 Secure | View |