prosup.dk is a .dk domain served by 4 nameservers (ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is not DNSSEC-signed, 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.
| TXT Record |
|---|
| apple-domain=U0vMZx3WyGYliTFN |
| v=spf1 redirect=icloud.com |
| Policy | Record (prosup.dk) |
|---|---|
| redirect=icloud.com | v=spf1 redirect=icloud.com |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves prosup.dk: no address www.prosup.dk: no address |
| Wildcard | No |
DNS lookups: 5/10 · policy: ~all
No problems found| 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 | 1 |
| Primary NS (MNAME) | ns1-01.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 00:43:47 | 475ms | 4 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-04 11:57:47 | 9512ms | 4 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-26 05:33:00 | 612ms | 4 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-26 11:53:21 shown | 878ms | 4 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-20 12:14:11 | 633ms | 4 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-17 22:14:29 | 1477ms | 4 NS 0 A 2 MX | 🔓 Insecure |