| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.48.142.40 | 3600s | — | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (steensfoto.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023081404 |
| 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 18:58:29 | 461ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-28 02:57:39 | 570ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 19:49:33 | 522ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-23 14:58:22 | 1192ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 22:16:01 | 524ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-18 00:33:41 | 507ms | 3 NS 1 A 0 MX | 🔒 Secure | View |