rksn.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 20 August 2026 (WHOIS) and first appeared in the .dk zone on 21 August 2026. On 10 October 2026 we saw it transfer from Simply.com A/S to nordicway ApS. 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 CNAME | rksn.dk (all on rksn.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026082001 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | nordicway ApS |
| Registered | 2026-08-20 |
| Expires | 2027-08-19 (301d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 04:16:16 | 1702ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-04 18:28:01 | 267ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 18:21:28 shown | 387ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 02:32:10 | 427ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-21 08:52:45 | 943ms | 3 NS 0 A 0 MX | 🔒 Secure |