| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 20.4.244.223 | 3600s | — | AS8075 | Microsoft Corporation | 20.0.0.0/11 | 🇳🇱 The Netherlands | Amsterdam |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.39.56 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all |
| Policy | Record (hejalma.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all |
| Policy | Record (_dmarc.hejalma.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| 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) | ns1-04.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 | |
|---|---|---|---|---|
| 2026-06-23 21:16:00 | 1215ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 17:29:34 | 1194ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 16:54:14 | 1198ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:18:11 | 2778ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 11:14:20 | 993ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |