| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.11.137.137 | 3600s | plesk-euc1-o65.eurodns.host | AS48823 | Hosting.de GmbH | 185.11.136.0/22 | 🇩🇪 Germany | — |
| 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 (promark365.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.promark365.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;rua=mailto:dmarc@mark-info.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026020138 |
| 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 | |
|---|---|---|---|---|
| 2026-08-14 16:24:43 | 2831ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 07:20:33 | 4199ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 00:50:19 | 1115ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-27 23:14:49 | 776ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 22:45:20 | 1095ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 22:31:12 | 8762ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-10 11:20:22 | 1714ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 11:27:54 | 804ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 08:33:26 | 1040ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 13:08:44 | 1167ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 04:23:36 | 921ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 00:30:13 | 713ms | 4 NS 1 A 0 MX | 🔒 Secure | View |