| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 148.251.139.67 | 3600s | static.67.139.251.148.clients.your-server.de | AS24940 | Hetzner Online GmbH | 148.251.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 148.251.139.67 |
| 🔶 Autoconfig | 148.251.139.67 |
| TXT Record |
|---|
| v=spf1 include:spf.curanet.dk +a +mx ?all |
| Policy | Record (billundbageri.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.curanet.dk +a +mx ?all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062501 |
| Primary NS (MNAME) | ns1.gnrx.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 01:34:37 | 734ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-25 16:01:55 | 594ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-23 12:02:03 | 765ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-19 16:12:58 | 462ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-16 14:35:12 | 542ms | 2 NS 1 A 2 MX | 🔒 Secure | View |