| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 142.132.130.246 | 3600s | cde2.duelhost.dk | AS24940 | Hetzner Online GmbH | 142.132.128.0/17 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| MS=ms13724621 |
| v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (detailer.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com 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 | 2026052601 |
| 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 04:49:52 | 1460ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 11:42:19 | 13300ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 03:48:53 | 825ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-06-21 01:54:17 | 593ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 19:05:58 | 1259ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 02:22:11 | 552ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 02:21:44 | 606ms | 2 NS 1 A 1 MX | 🔒 Secure | View |