| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (knapp.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.knapp.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.knapp-dk.y-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 54883CC5F1849331E6BF5002C3129D20… |
| SMTP _25._tcp.knapp-dk.y-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | EA7A25255D111FC3CE4CB8FABE3ADF9C… |
| SMTP _25._tcp.knapp-dk.y-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 803F7447CC75B208DBCA042346F5D8DF… |
| SMTP _25._tcp.knapp-dk.y-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) | ns1-04.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 | |
|---|---|---|---|---|
| 2026-09-04 01:00:23 | 990ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-28 07:22:53 | 1104ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-25 16:36:54 | 2657ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-08 05:31:07 | 17724ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-25 08:58:07 | 1099ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-21 20:16:13 | 941ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 14:46:44 | 1115ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-18 05:22:59 | 1198ms | 4 NS 0 A 1 MX | 🔒 Secure | View |