| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.221.196.226 | 3600s | — | AS51468 | One.com A/S | 91.221.196.0/23 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | web7.netplads.dk | 91.221.196.226 | — | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 91.221.196.226 |
| 🔶 Autoconfig | 91.221.196.226 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| 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 21:17:47 | 640ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-09 08:00:34 | 8608ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 06:23:23 | 2541ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 09:58:44 | 696ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 18:18:56 | 969ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 10:08:14 | 843ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:45:52 | 360ms | 0 NS 0 A 0 MX | ❓ Unknown | View |