kodeost.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 16 September 2026 (WHOIS) and first appeared in the .dk zone on 17 September 2026. 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.
| 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 | 2026091601 |
| 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 | Simply.com A/S |
| Registered | 2026-09-16 |
| Expires | 2027-09-15 (330d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 03:01:10 | 820ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 18:51:58 | 704ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 18:44:44 | 561ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 18:31:23 | 515ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 18:22:28 shown | 489ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-28 18:15:56 | 208ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 18:02:53 | 209ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-26 17:46:06 | 224ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-25 17:40:37 | 214ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-24 17:12:24 | 232ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-23 16:25:49 | 235ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-17 09:15:16 | 983ms | 1 NS 0 A 0 MX | ❓ Unknown |