| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.5.39.153 | 43200s | ispconfig.eero.dk | AS49974 | Bo data ApS | 213.5.32.0/21 | 🇩🇰 Denmark | Vildbjerg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | spamfilter.eero.dk | 213.5.39.153 | ispconfig.eero.dk | AS49974 Bo data ApS |
| TXT Record |
|---|
| v=spf1 mx a -all |
| Policy | Record (roskildefesttelte.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -all |
| Policy | Record (_dmarc.roskildefesttelte.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-17 14:28:48 | 4819ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-12 07:32:40 | 4878ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-30 22:15:30 | 612ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 12:00:03 | 567ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 14:29:48 | 1138ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 19:18:46 | 456ms | 2 NS 1 A 1 MX | 🔒 Secure | View |