| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.80.35 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.173.172 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.173.172 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:adac | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:5023 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.80.35,172.67.173.172 ech=AEX+DQBBWQAgACAKf/gwecFFeaFGJ2H+Cl5UAU24z/EAincfe49957SwcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:adac,2606:4700:3037::6815:5023 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (henrikks.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.henrikks.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:6e7ab0f7ff304b09a078693349a784c0@dmarc-reports.cloudflare.net,mailto:o8zzldkl@ag.eu.dmarcian.com,mailto:dmarc@qptha50c.uriports.com; |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:tlsrpt@qptha50c.uriports.com |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | \"mailto:cert-alerts@henrikks.dk\" |
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.henrikks-dk.w-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | C1AD7778796D20BCA65C889A26550211… |
| SMTP _25._tcp.henrikks-dk.w-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | EA7A25255D111FC3CE4CB8FABE3ADF9C… |
| SMTP _25._tcp.henrikks-dk.w-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 54883CC5F1849331E6BF5002C3129D20… |
| SMTP _25._tcp.henrikks-dk.w-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 803F7447CC75B208DBCA042346F5D8DF… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413370009 |
| Primary NS (MNAME) | melody.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 21:08:25 | 2383ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-06 18:41:16 | 2075ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-19 02:30:12 | 10419ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-13 22:26:49 | 1560ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-12 13:31:37 | 10451ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-23 22:43:39 | 1250ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:17:43 | 1476ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:13:32 | 1654ms | 2 NS 2 A 1 MX | 🔒 Secure | View |