| 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 (listeriarengøring.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.listeriarengøring.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026031705 |
| Primary NS (MNAME) | ns1.dnsserver.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-09 09:35:26 | 421ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-26 11:33:32 | 1039ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-23 01:38:14 | 2172ms | 2 NS 0 A 1 MX | ⚠️ Bogus | View |
| 2026-06-22 20:16:59 | 311ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 13:27:29 | 1482ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-21 03:15:26 | 603ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-18 06:34:47 | 495ms | 2 NS 0 A 0 MX | 🔒 Secure | View |