murdock.dk is a .dk domain served by 2 nameservers (jonah.ns.cloudflare.com, keyla.ns.cloudflare.com). It was registered on 8 November 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by route3.mx.cloudflare.net, route1.mx.cloudflare.net and 1 more. 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.
| TXT Record |
|---|
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (murdock.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (_dmarc.murdock.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:b870334df2ee4e83849e8be8a8910f06@dmarc-reports.cloudflare.net |
| www | 104.21.23.93 172.67.210.38 2606:4700:3034::ac43:d226 2606:4700:3037::6815:175d (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves murdock.dk: no address (all like this)www.murdock.dk: 104.21.23.93 172.67.210.38 2606:4700:3034::ac43:d226 2606:4700:3037::6815:175d (AS13335) |
| 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 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| 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.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| 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 | 2413135804 |
| Primary NS (MNAME) | jonah.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-11-08 |
| Expires | 2026-11-30 (39d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 00:04:43 | 1568ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-10-03 14:46:48 | 742ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-10-02 14:44:11 | 1094ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-30 14:31:55 | 546ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-24 02:25:56 | 917ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-17 09:00:47 shown | 3212ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-27 19:36:26 | 969ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-25 13:28:38 | 919ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-08 18:31:45 | 1715ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-01 20:48:53 | 1729ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-26 13:44:29 | 22220ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-08 14:09:04 | 27493ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-24 16:01:56 | 2843ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-23 22:44:41 | 1076ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 22:32:33 | 853ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-17 14:36:04 | 5586ms | 2 NS 0 A 3 MX | 🔓 Insecure |