onlineundersøgelse.dk is a .dk domain served by 4 nameservers (ns-1454.awsdns-53.org, ns-1787.awsdns-31.co.uk, ns-285.awsdns-35.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.246.221.241 is hosted by Amazon.com, Inc. (AS16509) in Ireland. 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.
| www | 34.248.221.7 63.34.129.6 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network onlineundersøgelse.dk: 34.248.221.7 63.34.129.6 (AS16509) www.onlineundersøgelse.dk: 34.248.221.7 63.34.129.6 (AS16509) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns-567.awsdns-06.net |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 05:03:27 | 3061ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 00:57:02 | 598ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-20 17:05:39 shown | 2697ms | 4 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-20 05:52:00 | 362ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 19:28:32 | 1197ms | 4 NS 2 A 0 MX | 🔒 Secure |