rpdanmark.dk is a .dk domain served by 2 nameservers (ns.xtracon.dk, ns2.xtracon.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.xtracon.dk | 178.72.16.21 | — | AS3342 Cibicom A/S |
| ns2.xtracon.dk | 178.72.22.92 | — | AS3342 Cibicom A/S |
| TXT Record |
|---|
| v=spf1 include:_spf.xtracon.dk include:spf-esec.heimdalsecurity.com ~all |
| Policy | Record (rpdanmark.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.xtracon.dk include:spf-esec.heimdalsecurity.com ~all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves rpdanmark.dk: no address www.rpdanmark.dk: no address |
| Wildcard | No |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2023100701 |
| Primary NS (MNAME) | ns.xtracon.dk |
| Responsible (RNAME) | henrik@xtracon.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 38400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 15:39:36 shown | 592ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-27 00:01:48 | 885ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-03 01:19:26 | 799ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-20 12:14:26 | 519ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-17 23:18:06 | 1067ms | 2 NS 0 A 2 MX | 🔓 Insecure |