schoolbank.dk is a .dk domain served by 3 nameservers (ns1a.systemina.dk, ns2a.systemina.dk, ns3a.systemina.dk). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves schoolbank.dk: no address www.schoolbank.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2024111105 |
| Primary NS (MNAME) | ns1a.systemina.dk |
| Responsible (RNAME) | hostmaster@systemina.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 16:25:30 shown | 583ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-30 06:12:16 | 500ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 14:05:22 | 790ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 13:23:36 | 754ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-19 19:42:09 | 1134ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-18 01:00:12 | 2601ms | 3 NS 0 A 0 MX | 🔓 Insecure |