energycore.dk is a .dk domain served by 4 nameservers (ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and 1 more). It was registered on 26 August 2026 (WHOIS) and first appeared in the .dk zone on 28 August 2026. The zone is not DNSSEC-signed, 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 | NXDOMAIN |
| www vs bare domain | Neither resolves energycore.dk: no address www.energycore.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns-cloud-d1.googledomains.com |
| Responsible (RNAME) | cloud-dns-hostmaster@google.com |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 259200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-08-26 |
| Expires | 2027-08-25 (302d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 10:43:09 | 677ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-25 22:01:34 | 646ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 21:00:14 shown | 1296ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-21 06:02:19 | 523ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-14 21:40:35 | 209ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-07 19:52:29 | 2846ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-07 07:57:29 | 225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-30 23:50:18 | 335ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-29 20:11:16 | 324ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 08:34:19 | 622ms | 1 NS 0 A 0 MX | ❓ Unknown |