| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.237.249.12 | 3600s | lb1.builder.nu | AS48854 | team.blue Denmark A/S | 212.237.248.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx01.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2019032001 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-25 01:23:19 | 1766ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 20:19:19 | 1001ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 13:00:39 | 953ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 06:09:06 | 1011ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:18:47 | 576ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:17:20 | 796ms | 2 NS 1 A 1 MX | 🔒 Secure | View |