| 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 (skibbynet.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.skibbynet.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=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 | 2026011643 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 09:44:09 | 592ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-29 04:28:28 | 1019ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-27 00:47:45 | 514ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-10 11:43:22 | 4243ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-08 22:51:54 | 875ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-23 05:44:53 | 8708ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-22 03:54:05 | 875ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-04 10:26:10 | 903ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-03 01:10:44 | 5107ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-03 00:01:29 | 9892ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-27 17:06:43 | 3112ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-20 05:47:32 | 501ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 19:22:19 | 674ms | 4 NS 0 A 0 MX | 🔒 Secure | View |