| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.234.171.210 | 43200s | — | AS34482 | TDC Brands A/S | 77.234.160.0/19 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | newskopter-dk.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| MS=ms14234155 |
| v=spf1 ip4:77.234.171.208/29 ip4:77.234.172.246 ip4:77.234.175.128 ip4:77.40.181.146 include:spf.protection.outlook.com -all |
| Policy | Record (newskopter.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:77.234.171.208/29 ip4:77.234.172.246 ip4:77.234.175.128 ip4:77.40.181.146 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 | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |