promex.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.tranberg.no. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.tranberg.no | 212.33.148.28 | mail.tranberg.no | AS8896 Globalconnect As |
| www CNAME | www.tranbergsystems.dk (all on tranbergsystems.dk) → 185.21.41.198 (AS48854) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2021111801 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-01-16 |
| Expires | 2027-03-31 (161d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:35:56 | 795ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 04:03:29 | 1178ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-27 18:14:43 | 1631ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 16:14:24 shown | 1153ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 11:57:04 | 1060ms | 2 NS 0 A 1 MX | 🔒 Secure |