hackline.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 90.184.4.154 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by cph.kampbjorn.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 90.184.4.154 | 900s | x5ab8049a.customers.hiper-net.dk | AS203953 | Hiper A/S | 90.184.0.0/15 | 🇩🇰 Denmark | Frederiksberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 900s | cph.kampbjorn.com | 90.184.58.93 | x5ab83a5d.customers.hiper-net.dk | AS203953 Hiper A/S |
| www CNAME | hackline.dk (all on hackline.dk) → 90.184.4.154 (AS203953) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-22 11:26:28 | 1480ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 05:03:30 | 961ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 19:14:09 | 2046ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 11:56:37 shown | 933ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 05:55:43 | 499ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 10:44:14 | 954ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:41:21 | 1104ms | 2 NS 1 A 1 MX | 🔒 Secure |