| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 209.250.242.238 | 3600s | 209.250.242.238.vultrusercontent.com | AS20473 | The Constant Company, LLC | 209.250.224.0/19 | 🇳🇱 The Netherlands | Amsterdam |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 209.250.242.238 |
| TXT Record |
|---|
| google-site-verification=Yi8vlFkohsvwt9c2tAuQc9HomP6GVahf4AnvKOeRsaI |
| MS=ms21853693 |
| v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all |
| Policy | Record (minimave.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026070502 |
| 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 | |
|---|---|---|---|---|
| 2026-07-06 19:23:55 | 5650ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 21:58:27 | 1737ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 13:22:39 | 966ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 09:24:11 | 999ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 20:16:07 | 1154ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 05:09:52 | 5441ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 02:42:18 | 2730ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 22:42:36 | 2703ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:14:15 | 852ms | 2 NS 1 A 1 MX | 🔒 Secure | View |