| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (fpguiden.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.fpguiden.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2025060283 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2007-06-27 |
| Expires | 2027-06-30 (292d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-09 07:39:31 | 621ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-09-03 22:08:50 | 594ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-26 06:29:00 | 612ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-23 09:44:44 | 790ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-22 09:24:43 | 5179ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-20 07:53:54 | 9024ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-06 12:45:43 | 904ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-18 04:08:03 | 2492ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-17 00:28:09 | 702ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-29 13:02:51 | 882ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-25 20:16:03 | 875ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-21 08:57:42 | 460ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:16:19 | 1837ms | 4 NS 0 A 0 MX | 🔒 Secure | View |