| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.106.219 | 3600s | linux1.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 | 2026080801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 11:08:02 | 769ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 03:53:47 | 3446ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-06 12:43:31 | 540ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 08:25:41 | 1046ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-20 17:12:41 | 1155ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 11:48:46 | 624ms | 2 NS 1 A 4 MX | 🔒 Secure | View |