| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 78.47.139.152 | 3600s | dedi2721.your-server.de | AS24940 | Hetzner Online GmbH | 78.46.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1-eu1.ppe-hosted.com | 185.132.181.16 91.209.104.155 |
mx1-eu1.ppe-hosted.com mx1-eu1.ppe-hosted.com |
AS52129 Proofpoint, Inc. AS52129 Proofpoint, Inc. |
| 20 | 3600s | mx2-eu1.ppe-hosted.com | 185.132.181.17 91.209.104.156 |
mx2-eu1.ppe-hosted.com mx2-eu1.ppe-hosted.com |
AS52129 Proofpoint, Inc. AS52129 Proofpoint, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| TXT Record |
|---|
| MS=ms35466481 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (danskbilinventar.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-23 01:46:31 | 5489ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-12 07:43:31 | 9267ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-18 06:56:31 | 1204ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-14 04:39:54 | 980ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-19 11:45:10 | 653ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 00:37:58 | 1925ms | 2 NS 1 A 2 MX | ⚠️ Bogus | View |
| 2026-06-17 00:30:50 | 527ms | 2 NS 1 A 2 MX | 🔒 Secure | View |