| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.36.206.133 | 3600s | plesk02.grouponline.org | AS48854 | team.blue Denmark A/S | 46.36.204.0/22 | 🇩🇰 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 | 2026081501 |
| 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 09:58:39 | 679ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 11:07:27 | 634ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 23:35:46 | 1131ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 11:58:46 | 2412ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 00:28:18 | 560ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 06:22:36 | 345ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 06:20:23 | 2536ms | 2 NS 1 A 0 MX | 🔒 Secure | View |