| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 3600s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (battman.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 21:18:30 | 362ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 18:27:38 | 603ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 05:08:39 | 468ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 21:45:38 | 476ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 21:45:16 | 584ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-28 18:45:00 | 548ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-21 00:55:25 | 700ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 18:38:30 | 1195ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 21:49:56 | 2098ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 09:48:48 | 1016ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 00:35:04 | 1095ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 14:09:42 | 648ms | 2 NS 1 A 4 MX | 🔒 Secure | View |