| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 167.99.39.175 | 7200s | gnf.dk | AS14061 | DigitalOcean, LLC | 167.99.0.0/16 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.gonofurther.dk | 142.251.143.147 142.251.143.147 2a00:1450:400f:802::2013 2a00:1450:400f:802::2013 |
lcarnb-ai-in-f19.1e100.net trn05s04-in-f19.1e100.net arn09s23-in-x13.1e100.net lcarnb-ai-in-x13.1e100.net |
AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC |
| 20 | 43200s | smtp.mail.dk | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 167.99.39.175 |
| 🔶 Autoconfig | 167.99.39.175 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |