businesstechacademy.dk is a .dk domain served by 2 nameservers (park01.atea.zone, park02.atea.zone). The zone is not DNSSEC-signed, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| park01.atea.zone | 91.123.132.12 | park01.atea.zone | AS42540 Atea Finland Oy |
| park02.atea.zone | 91.123.132.13 | park02.atea.zone | AS42540 Atea Finland Oy |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (businesstechacademy.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.businesstechacademy.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc_agg@vali.email; |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 10001 |
| Primary NS (MNAME) | park01.atea.zone |
| Responsible (RNAME) | hostmaster@atea.zone |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 11:48:43 shown | 1016ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-17 15:43:49 | 2885ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-19 17:54:08 | 5023ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 17:50:04 | 1094ms | 2 NS 0 A 0 MX | 🔓 Insecure |