| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.33.252 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.152.18 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 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 | 172.67.152.18 |
| 🔶 Autoconfig | 172.67.152.18 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:21fc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:9812 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.33.252,172.67.152.18 ech=AEX+DQBBWgAgACCZQBa7F6xNFza3amtqWkger9fVSfslduzX2P3LiCAHHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:21fc,2606:4700:3037::ac43:9812 |
| TXT Record |
|---|
| v=spf1 include:mail.michaelfrederiksen.com -all |
| Policy | Record (inspirevisual.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:mail.michaelfrederiksen.com -all |
| Policy | Record (_dmarc.inspirevisual.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:7c9582e690a6469a94c9ff711ad6b23d@dmarc-reports.cloudflare.net |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413572463 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 06:05:31 | 1600ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 08:00:28 | 10476ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-08 19:57:40 | 1369ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-29 09:06:08 | 10703ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-14 19:57:29 | 1152ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 17:54:53 | 1495ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 00:05:42 | 1149ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 22:45:07 | 4167ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 00:25:20 | 1112ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 15:12:17 | 256ms | 0 NS 0 A 0 MX | ❓ Unknown | View |