| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.8.38.12 | 3600s | — | AS48854 | team.blue Denmark A/S | 193.8.38.0/24 | 🇩🇰 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 | 2026082401 |
| 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 10:01:42 | 713ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 07:08:29 | 462ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 00:02:22 | 1424ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 10:43:41 | 2431ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 16:16:48 | 2726ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 08:29:58 | 1957ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-23 19:24:48 | 1751ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:43:03 | 1239ms | 2 NS 1 A 0 MX | 🔒 Secure | View |