| 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 (tdit-test.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.tdit-test.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 | 2021111808 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 00:49:41 | 539ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-30 09:56:26 | 509ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-13 00:13:46 | 903ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-11 22:49:38 | 892ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-10 20:22:52 | 3893ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-24 17:09:31 | 9633ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-23 16:43:55 | 806ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-17 16:32:04 | 833ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-07 03:26:45 | 783ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-04 23:08:49 | 1287ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-25 08:41:38 | 2690ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-22 07:07:33 | 572ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 23:22:49 | 2396ms | 4 NS 0 A 0 MX | 🔒 Secure | View |