| 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 | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2026081801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-19 06:57:48 | 2957ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 17:34:08 | 563ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 16:28:07 | 1145ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 11:57:49 | 1034ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-23 23:09:22 | 1107ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 11:44:08 | 2116ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-21 03:08:12 | 1858ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 21:35:53 | 1270ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:55:23 | 1436ms | 2 NS 1 A 0 MX | 🔒 Secure | View |