| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.221.196.251 | 300s | — | AS51468 | One.com A/S | 91.221.196.0/23 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (careone.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2411995597 |
| Primary NS (MNAME) | kay.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-13 04:03:01 | 4885ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-03 04:26:56 | 9654ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-20 00:36:29 | 773ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 17:49:45 | 717ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 07:34:17 | 880ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 15:29:06 | 1124ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 19:21:43 | 306ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 19:20:59 | 407ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |