| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | smtp.domainnetwork.net | — | — | — |
| Policy | Record (_dmarc.studieåriudlandet.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.studieåriudlandet.dk | R29PakKlA8uvJD_t7wgWBkG4WKKE2V7H03G0YnX2D1M |
| TXT | _acme-challenge.studieåriudlandet.dk | zQa_cmSFdhetZvdODq0DY2STcNTQXG1lLsofaoc7H8I |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2413153703 |
| Primary NS (MNAME) | ingrid.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 11:46:25 | 618ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 22:18:45 | 474ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 20:49:59 | 960ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 11:36:27 | 1342ms | 2 NS 0 A 1 MX | ❓ Unknown | View |
| 2026-06-19 20:59:28 | 3516ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:51:21 | 2164ms | 2 NS 0 A 1 MX | 🔒 Secure | View |