| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 144.76.20.91 | 43200s | static.91.20.76.144.clients.your-server.de | AS24940 | Hetzner Online GmbH | 144.76.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | aarhus-fremad-fodbold.dk → 144.76.20.91 |
| 🔶 Autoconfig | aarhus-fremad-fodbold.dk → 144.76.20.91 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.aarhus-fremad-fodbold.dk | aarhus-fremad-fodbold.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 11:48:27 | 507ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 22:53:13 | 1007ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 01:06:54 | 775ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 04:15:03 | 2057ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 12:52:21 | 1234ms | 2 NS 1 A 0 MX | 🔒 Secure | View |