| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.97.51.113 | — | 37.97.51.113.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 37.97.48.0/21 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| MS=ms49745366 |
| v=spf1 include:spf.protection.outlook.com include:smtpcorp.com -all |
| Policy | Record (bjergvvs.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:smtpcorp.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061301 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 04:08:09 | 1168ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 17:28:32 | 3794ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 08:27:05 | 2644ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 00:17:18 | 941ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 05:17:25 | 687ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 19:24:16 | 1190ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 14:44:53 | 697ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 14:44:03 | 4693ms | 0 NS 0 A 0 MX | 🔒 Secure | View |