| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.97.132.137 | 43200s | — | AS48854 | team.blue Denmark A/S | 212.97.132.0/22 | 🇩🇰 Denmark | Skanderborg |
| 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 | 2026082901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 16:55:32 | 16361ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 04:50:14 | 4632ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 15:38:08 | 4517ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-31 07:35:03 | 2682ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 14:17:34 | 10394ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 07:55:10 | 4497ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 23:54:55 | 4589ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 07:44:02 | 4409ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 03:27:50 | 4509ms | 2 NS 1 A 0 MX | 🔒 Secure | View |