| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.7.141.18 | 43200s | — | AS47292 | Sentia Denmark A/S | 81.7.140.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 81.7.141.18 |
| 🔶 Autoconfig | 81.7.141.18 |
| TXT Record |
|---|
| v=spf1 ip4:213.173.254.36 a ~all |
| Policy | Record (testdittalent.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:213.173.254.36 a ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 13:42:24 | 916ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 08:50:28 | 8537ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 07:06:08 | 694ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 15:53:54 | 750ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 01:46:10 | 641ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 09:38:26 | 937ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 23:18:53 | 596ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 07:50:00 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 05:43:43 | 516ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 23:18:14 | 3056ms | 2 NS 1 A 0 MX | 🔒 Secure | View |