| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.74.41 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.197.193 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.mfd.dk | 86.52.50.105 | 86-52-50-105.norlyscustomer.net | AS39642 Sinal A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.mfd.dk → 86.52.50.105 |
| 🔶 Autoconfig | mail.mfd.dk → 86.52.50.105 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:4a29 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:c5c1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.74.41,172.67.197.193 ech=AEX+DQBBggAgACDFx+1Fj4/4IIl1FBQvYf4wnyCrdT6XJ/OTUMpbsfavLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4a29,2606:4700:3035::ac43:c5c1 |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (pettitude.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.pettitude.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@mfd.dk |
| 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 | 2412190979 |
| Primary NS (MNAME) | carlos.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 07:14:33 | 722ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-15 10:18:09 | 1103ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-12 04:54:13 | 4585ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 22:23:42 | 2022ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 02:46:37 | 814ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 19:43:28 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 22:25:13 | 4780ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |