| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (boligsj.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.boligsj.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=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 | 2023021529 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 11:29:30 | 715ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-28 02:43:37 | 713ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-27 05:23:24 | 620ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-26 21:03:53 | 529ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-10 12:52:03 | 3251ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-08 03:27:43 | 909ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-22 03:02:17 | 820ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-20 19:14:39 | 9587ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-02 21:35:00 | 8664ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-24 10:32:11 | 2914ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-22 11:04:22 | 1182ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 03:20:58 | 514ms | 4 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-16 15:45:57 | 719ms | 4 NS 0 A 0 MX | 🔒 Secure | View |