| 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 (urhnet.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.urhnet.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 | |
|---|---|---|---|---|
| 2026-09-01 00:08:26 | 1019ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-28 13:48:31 | 1041ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-27 13:32:35 | 491ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-10 19:10:37 | 961ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-09 17:03:31 | 2714ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-23 11:15:37 | 676ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-21 21:35:25 | 663ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-04 19:34:21 | 9731ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-03 19:18:58 | 2616ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-18 05:29:21 | 2630ms | 4 NS 0 A 0 MX | 🔒 Secure | View |