| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.33.217.253 | 3600s | 77.33.217.253.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 77.33.0.0/16 | 🇩🇰 Denmark | Greve |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026050600 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 12:02:11 | 527ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-29 16:46:14 | 520ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-22 03:06:00 | 844ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-22 00:49:03 | 1174ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 12:40:38 | 520ms | 4 NS 1 A 0 MX | 🔒 Secure | View |