| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 51.13.96.206 | 43200s | — | AS8075 | Microsoft Corporation | 51.12.0.0/15 | 🇳🇴 Norway | Oslo |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | 51.13.96.206 |
| TXT Record |
|---|
| MS=ms94935429 |
| v=spf1 include:spf.protection.outlook.com a:mail.skyhost.dk ip4:51.13.96.243 -all |
| Policy | Record (tracelog.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com a:mail.skyhost.dk ip4:51.13.96.243 -all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2021112612 |
| Primary NS (MNAME) | ns1-08.azure-dns.com |
| Responsible (RNAME) | hostmaster@gratisdns.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419000s |
| Minimum (neg-cache TTL) | 43200s |