| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.221.196.224 | 3600s | — | AS51468 | One.com A/S | 91.221.196.0/23 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | web6.netplads.dk | 91.221.196.224 | — | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 91.221.196.224 |
| 🔶 Autoconfig | 91.221.196.224 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| 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 14:27:00 | 2613ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 17:36:21 | 639ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 17:16:36 | 3639ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 19:11:37 | 8810ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 03:50:04 | 785ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 12:13:37 | 570ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 10:05:58 | 654ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 17:37:54 | 1170ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:04:28 | 1712ms | 2 NS 1 A 1 MX | 🔒 Secure | View |