| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.106.19 | 600s | linux200.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 | 2026082001 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 06:40:21 | 463ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 06:34:52 | 746ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-21 07:06:28 | 1958ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-21 22:41:40 | 553ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 11:38:05 | 2374ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 02:11:02 | 2871ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 04:05:38 | 1170ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 10:21:01 | 2415ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 02:46:15 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 04:49:07 | 2862ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:10:41 | 514ms | 2 NS 1 A 0 MX | 🔒 Secure | View |