| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 157.90.71.49 | 60s | static.49.71.90.157.clients.your-server.de | AS24940 | Hetzner Online GmbH | 157.90.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (gsbeklaedning.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.gsbeklaedning.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026073001 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 16:51:25 | 482ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-31 10:38:53 | 1112ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 09:52:44 | 710ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 17:43:16 | 365ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:13:13 | 1829ms | 2 NS 1 A 0 MX | 🔒 Secure | View |