| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.97.142.94 | 3600s | app1.prod.mi.com | AS48854 | team.blue Denmark A/S | 212.97.140.0/22 | 🇩🇰 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 | 2026082301 |
| 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 | |
|---|---|---|---|---|
| 2026-09-02 15:31:48 | 530ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-23 18:47:51 | 1633ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-23 18:08:48 | 638ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 13:39:39 | 476ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 22:30:26 | 528ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 04:24:19 | 1173ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 15:10:22 | 1149ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 06:55:59 | 448ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:23:35 | 770ms | 2 NS 1 A 0 MX | 🔒 Secure | View |