| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 135.181.43.39 | 3600s | static.39.43.181.135.clients.your-server.de | AS24940 | Hetzner Online GmbH | 135.181.0.0/16 | 🇫🇮 Finland | Helsinki |
| 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 include:spf.protection.outlook.com ~all |
| Policy | Record (mariaradoor.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com 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 | 2026081205 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 00:55:13 | 541ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 21:20:50 | 1172ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 11:55:38 | 2809ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 01:53:52 | 549ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 13:59:18 | 4693ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 20:21:40 | 1203ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 12:36:50 | 540ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 06:00:01 | 773ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 23:28:32 | 722ms | 2 NS 1 A 0 MX | 🔒 Secure | View |