systemudvikler.dk is a .dk domain served by 3 nameservers (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com). It was registered on 4 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.199.52.165 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 128.199.52.165 | 3600s | w1.mlykke.dk | AS14061 | DigitalOcean, LLC | 128.199.0.0/16 | 🇳🇱 The Netherlands | Amsterdam |
| www CNAME | systemudvikler.dk (all on systemudvikler.dk) |
| 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 | 0 |
| Primary NS (MNAME) | ns1.digitalocean.com |
| Responsible (RNAME) | hostmaster@systemudvikler.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-05-04 |
| Expires | 2032-06-30 (2082d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-27 02:30:18 shown | 1228ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-25 01:05:33 | 711ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 10:51:51 | 1123ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 00:38:51 | 2426ms | 3 NS 1 A 0 MX | 🔓 Insecure |