| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 23.236.62.147 | 43200s | 147.62.236.23.bc.googleusercontent.com | AS396982 | Google LLC | 23.236.48.0/20 | 🇺🇸 United States | Council Bluffs |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (spirrevippen.dk) |
|---|---|
| -all (hard fail) | v=spf1 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 | 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 | |
|---|---|---|---|---|
| 2026-08-25 17:00:45 | 878ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 08:53:28 | 5309ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 23:06:42 | 1223ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 15:44:54 | 17040ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 20:15:49 | 3239ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 16:19:30 | 840ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 13:18:43 | 3296ms | 2 NS 1 A 1 MX | 🔒 Secure | View |