| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 34.77.109.49 | 3600s | 49.109.77.34.bc.googleusercontent.com | AS396982 | Google LLC | 34.72.0.0/13 | 🇧🇪 Belgium | Brussels |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| MS=ms69311564 |
| v=spf1 include:spf.protection.outlook.com mx:sendgrid.net -all |
| Policy | Record (summit-consult.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com mx:sendgrid.net -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 14:01:47 | 1729ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 14:14:35 | 25117ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 20:23:43 | 16889ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 03:23:19 | 724ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:45:17 | 947ms | 2 NS 1 A 1 MX | 🔒 Secure | View |