| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 194.182.12.100 | 3600s | webdk221.eadministration.dk | AS42525 | GlobalConnect A/S | 194.182.0.0/18 | 🇩🇰 Denmark | Copenhagen |
| 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 | 2026090701 |
| 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 | |
|---|---|---|---|---|
| 2026-09-07 14:16:53 | 519ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 15:40:19 | 18973ms | 2 NS 0 A 4 MX | 🔒 Secure | View |
| 2026-06-28 06:23:16 | 892ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 19:10:31 | 4318ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-23 08:14:15 | 1191ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 18:23:20 | 2613ms | 2 NS 1 A 4 MX | ⚠️ Bogus | View |
| 2026-06-17 13:48:06 | 2963ms | 2 NS 1 A 4 MX | 🔒 Secure | View |