| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.247.64.12 | 86400s | vice.rackhosting.com | AS31590 | Rackhosting.com ApS | 77.247.64.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.frifod.dk | 77.247.64.12 | vice.rackhosting.com | AS31590 Rackhosting.com ApS |
| TXT Record |
|---|
| v=spf1 a mx ip4:77.247.73.192/26 include:spf.rackhosting.com -all |
| Policy | Record (frifod.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:77.247.73.192/26 include:spf.rackhosting.com -all |
| Policy | Record (_dmarc.frifod.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=s; aspf=s |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.frifod.dk | UeTUYJR8G5GTOmETwUkpoH6xc-GB_eBp3bRnlytQAWQ |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1785866956 |
| Primary NS (MNAME) | dns2.rackhosting.com |
| Responsible (RNAME) | by@polymacs.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 10800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 16:20:51 | 526ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 20:27:10 | 719ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-08 07:41:54 | 918ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 18:33:54 | 2657ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 17:36:16 | 1128ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 09:21:17 | 844ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |