| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.cal.pl | 45.138.106.10 | ns1.cal.pl | AS208414 WEDOS Internet, a.s. |
| ns2.cal.pl | 185.8.238.10 | ns2.cal.pl | AS208414 WEDOS Internet, a.s. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 136.243.254.121 | 3600s | s602.calserver.eu | AS24940 | Hetzner Online GmbH | 136.243.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.kraftlabstudio.dk | 136.243.254.121 | s602.calserver.eu | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 a mx ip4:167.235.187.71 include:_spf.cal.pl -all |
| Policy | Record (kraftlabstudio.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:167.235.187.71 include:_spf.cal.pl -all |
| Policy | Record (_dmarc.kraftlabstudio.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc-report@kraftlabstudio.dk; ruf=mailto:dmarc-report@kraftlabstudio.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025111345 |
| Primary NS (MNAME) | ns1.cal.pl |
| Responsible (RNAME) | hostmaster@kraftlabstudio.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 04:18:33 | 1219ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 21:23:32 | 996ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 03:14:05 | 2410ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 09:43:38 | 1026ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:22:47 | 859ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |