| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | 195.206.121.10 | ns01.one.com | AS197495 One.com A/S |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 49.12.124.167 | 3600s | server3.designrus.dk | AS24940 | Hetzner Online GmbH | 49.12.0.0/15 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | server1.designrus.dk | 176.9.4.22 2a01:4f8:141:3416::2 |
server1.designrus.dk server1.designrus.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | service-gartner.dk → 49.12.124.167 |
| 🔶 Autoconfig | service-gartner.dk → 49.12.124.167 |
| TXT Record |
|---|
| v=spf1 mx a a:server1.designrus.dk a:server2.designrus.dk a:server3.designrus.dk a:server4.designrus.dk ip4:82.103.128.133 include:mail.dk ~all |
| Policy | Record (service-gartner.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a a:server1.designrus.dk a:server2.designrus.dk a:server3.designrus.dk a:server4.designrus.dk ip4:82.103.128.133 include:mail.dk ~all |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.service-gartner.dk | service-gartner.dk |
| 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 |