| 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 (nuudaydev.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.nuudaydev.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 | 2026011644 |
| 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 | |
|---|---|---|---|---|
| 2026-09-14 15:18:19 | 1023ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-28 10:53:24 | 703ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-28 07:48:14 | 597ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-27 07:35:29 | 556ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-26 07:33:23 | 753ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-25 17:23:09 | 1024ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-08 20:31:33 | 1057ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-21 09:06:06 | 2702ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-19 05:30:58 | 770ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-03 04:28:25 | 2604ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-26 08:33:05 | 827ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-18 02:05:00 | 849ms | 4 NS 0 A 0 MX | 🔒 Secure | View |