| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.109.39 | 43200s | linux99.curanet.dk | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081717 |
| 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 | |
|---|---|---|---|---|
| 2026-08-19 02:59:53 | 2913ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-17 08:48:33 | 2595ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 08:17:46 | 6443ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 00:58:29 | 1031ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 18:27:03 | 690ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 12:17:06 | 2115ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 07:31:53 | 892ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:43:43 | 773ms | 2 NS 1 A 0 MX | 🔒 Secure | View |