| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.228.91.11 | 3600s | 188.228.91.11.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 188.228.88.0/22 | 🇩🇰 Denmark | Holstebro |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | web6.netplads.dk | 91.221.196.224 | — | AS51468 One.com A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081301 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 23:26:18 | 923ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 17:01:24 | 1713ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 00:57:56 | 656ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 06:54:24 | 1139ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 04:10:11 | 437ms | 2 NS 1 A 1 MX | 🔒 Secure | View |