| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.19.251.20 | 3600s | — | AS47292 | Sentia Denmark A/S | 81.19.248.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.alleskalmed.dk | 81.19.251.25 | — | AS47292 Sentia Denmark A/S |
| TXT Record |
|---|
| v=spf1 mx ip4:81.19.251.16/28 ip4:81.19.249.192/26 ~all |
| Policy | Record (alleskalmed.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ip4:81.19.251.16/28 ip4:81.19.249.192/26 ~all |
| 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 | 2009032001 |
| Primary NS (MNAME) | ns1.stom.dk |
| Responsible (RNAME) | Hostmaster@siteworks.dk |
| Refresh | 28800s |
| Retry | 14400s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 28800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 02:07:46 | 2859ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-20 19:30:42 | 34967ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 06:26:12 | 10663ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 03:47:08 | 8575ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 03:04:46 | 970ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 17:23:16 | 8514ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 12:59:04 | 7196ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |