| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.97.51.116 | 43200s | 37.97.51.116.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 37.97.48.0/21 | 🇩🇰 Denmark | Thisted |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 37.97.51.116 |
| 🔶 Autoconfig | 37.97.51.116 |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 18:22:07 | 688ms | 2 NS 1 A 6 MX | 🔒 Secure | View |
| 2026-08-27 00:44:19 | 1071ms | 2 NS 1 A 6 MX | 🔒 Secure | View |
| 2026-08-05 19:37:51 | 1755ms | 2 NS 1 A 6 MX | 🔒 Secure | View |
| 2026-07-03 11:04:35 | 988ms | 2 NS 1 A 6 MX | 🔒 Secure | View |
| 2026-06-23 00:17:03 | 1049ms | 2 NS 1 A 6 MX | 🔒 Secure | View |
| 2026-06-19 15:54:25 | 2121ms | 2 NS 1 A 6 MX | 🔒 Secure | View |
| 2026-06-16 12:36:39 | 855ms | 2 NS 1 A 6 MX | 🔒 Secure | View |