| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 20.107.224.17 | 3600s | — | AS8075 | Microsoft Corporation | 20.64.0.0/10 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | spamscan1.tdhost.dk | 81.27.211.136 | spamscan1.tdhost.dk | AS42525 GlobalConnect A/S |
| TXT Record |
|---|
| v=spf1 mx |
| Policy | Record (nrlyndelsevand.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 mx |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-01.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 21:01:24 | 589ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 14:24:15 | 993ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 11:25:27 | 1079ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 09:49:57 | 988ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 09:13:07 | 913ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 06:39:44 | 1008ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 17:11:32 | 583ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 04:52:45 | 851ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |