| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.29.150 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.149.104 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.michaelfrederiksen.com | 2a02:4780:2d:15ae::1 31.97.9.11 |
mail.michaelfrederiksen.com mail.michaelfrederiksen.com |
AS47583 Hostinger International Limited AS47583 Hostinger International Limited |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.149.104 |
| 🔶 Autoconfig | 104.21.29.150 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:1d96 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:9568 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.29.150,172.67.149.104 ech=AEX+DQBBawAgACBBwLQ2IQI5kxHqyXMxsjjWJa66o5bp5FysbYIpucVDBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1d96,2606:4700:3035::ac43:9568 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | mail.michaelfrederiksen.com |
| TXT Record |
|---|
| v=spf1 include:mail.michaelfrederiksen.com -all |
| Policy | Record (legsmart.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:mail.michaelfrederiksen.com -all |
| Policy | Record (_dmarc.legsmart.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:a3792d1a31fb4d44807bd701b4473e62@dmarc-reports.cloudflare.net |
| 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 | 2411305672 |
| Primary NS (MNAME) | gabriel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 06:07:26 | 3559ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-10 06:50:30 | 4497ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-13 15:07:16 | 9164ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-29 07:08:12 | 1233ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 04:46:31 | 1050ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |