bigdataacademy.dk is a .dk domain served by 2 nameservers (inet.dti.dk, inet2.dti.dk). It was registered on 21 April 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.48.37.209 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| inet.dti.dk | 87.54.37.66 | inet.dti.dk | AS3292 TDC Holding A/S |
| inet2.dti.dk | 62.243.15.66 | inet2.dti.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.48.37.209 | 7200s | server3504.serverpark.dk | AS47292 | Sentia Denmark A/S | 86.48.32.0/21 | 🇩🇰 Denmark | Copenhagen |
| www | 86.48.37.209 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2017012402 |
| Primary NS (MNAME) | inet.dti.dk |
| Responsible (RNAME) | postmaster@dti.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2015-04-21 |
| Expires | 2027-04-30 (195d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-24 14:35:00 shown | 578ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-16 14:29:39 | 2384ms | 2 NS 1 A 0 MX | 🔓 Insecure |