| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (thomasknapp.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.thomasknapp.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.thomasknapp-dk.c-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | EA7A25255D111FC3CE4CB8FABE3ADF9C… |
| SMTP _25._tcp.thomasknapp-dk.c-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 54883CC5F1849331E6BF5002C3129D20… |
| SMTP _25._tcp.thomasknapp-dk.c-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 803F7447CC75B208DBCA042346F5D8DF… |
| SMTP _25._tcp.thomasknapp-dk.c-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | C1AD7778796D20BCA65C889A26550211… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-06.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 | |
|---|---|---|---|---|
| 2026-08-28 00:11:01 | 1199ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-26 16:05:42 | 2618ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-04 16:08:44 | 3067ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-24 09:02:00 | 1309ms | 4 NS 0 A 1 MX | ⚠️ Bogus | View |
| 2026-06-22 22:10:28 | 1355ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-18 04:44:05 | 1971ms | 4 NS 0 A 1 MX | 🔒 Secure | View |