drknutzenhack.dk is a .dk domain served by 2 nameservers (craig.ns.cloudflare.com, katja.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (drknutzenhack.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.drknutzenhack.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | Exists, no address |
| www vs bare domain | Neither resolves drknutzenhack.dk: no address www.drknutzenhack.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| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.drknutzenhack.dk | LV7HI9H9Z9Wfvv0WAt23-Cj2htc9APM3nlMuu1rpoE0 |
| TXT | _acme-challenge.drknutzenhack.dk | rwy_TrJIuDvuVGjB_Uvi6as2BmWxLy7FtQz2JkWp9Fw |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| 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 | 2414717806 |
| Primary NS (MNAME) | craig.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 10:50:52 | 377ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-02 15:00:33 | 4472ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-30 14:36:14 | 495ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-30 06:35:47 | 643ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-23 01:18:14 | 2990ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-20 06:48:01 | 937ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-13 05:05:08 shown | 2818ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-31 23:02:06 | 9513ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-26 12:15:49 | 536ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-23 14:58:47 | 2783ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-16 16:36:03 | 1396ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-03 17:46:42 | 847ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-17 10:36:16 | 1648ms | 2 NS 0 A 1 MX | ❓ Unknown |
| 2026-07-13 05:00:15 | 900ms | 2 NS 0 A 1 MX | ❓ Unknown |
| 2026-06-30 12:24:00 | 1043ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 04:35:43 | 522ms | 2 NS 0 A 1 MX | 🔓 Insecure |