efusion.dk is a .dk domain served by 2 nameservers (june.ns.cloudflare.com, quincy.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by route1.mx.cloudflare.net, route3.mx.cloudflare.net and 1 more. 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.
| TXT Record |
|---|
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (efusion.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| www | Exists, no address |
| www vs bare domain | Neither resolves efusion.dk: no address www.efusion.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2415330149 |
| Primary NS (MNAME) | june.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:21:59 | 1156ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-10-01 05:44:45 | 1751ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-27 00:16:16 | 4774ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-23 23:20:52 | 1384ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-21 06:47:56 shown | 1484ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-16 03:54:13 | 1128ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-07 10:54:59 | 2601ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-26 22:31:47 | 1847ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-10 00:05:50 | 9748ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-24 19:00:35 | 2802ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-23 16:13:09 | 9543ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-16 12:30:38 | 2533ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-24 15:25:28 | 1476ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-20 03:05:35 | 1581ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-17 06:05:26 | 747ms | 2 NS 0 A 3 MX | 🔒 Secure |