| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.97.48.228 | 3600s | 37.97.48.228.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 37.97.48.0/21 | 🇩🇰 Denmark | Thisted |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 37.97.48.228 |
| 🔶 Autoconfig | 37.97.48.228 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082501 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 12:49:43 | 523ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-19 23:02:36 | 4873ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-25 18:54:13 | 648ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-27 16:59:09 | 549ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 05:38:32 | 587ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-20 22:08:37 | 822ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 13:19:49 | 1714ms | 2 NS 1 A 0 MX | 🔒 Secure | View |