iron-security.dk is a .dk domain served by 3 nameservers (ns01.procopa.dk, ns02.procopa.dk, ns05.procopa.dk). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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.
| TXT Record |
|---|
| v=spf1 include:spf.mailanyone.net -all |
| Policy | Record (iron-security.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailanyone.net -all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1758871049 |
| Primary NS (MNAME) | ns01.procopa.dk |
| Responsible (RNAME) | hostmaster@iron-security.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 16:44:02 shown | 9758ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-20 18:07:23 | 465ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 11:14:27 | 657ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-25 12:45:13 | 554ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-04 12:28:06 | 1058ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 09:55:19 | 474ms | 3 NS 1 A 0 MX | ⚠️ Bogus |
| 2026-06-17 12:58:56 | 512ms | 3 NS 1 A 0 MX | 🔒 Secure |