2ndcudvupn.dk is a .dk domain served by 4 nameservers (ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org and 1 more). It was registered on 28 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves 2ndcudvupn.dk: no address www.2ndcudvupn.dk: no address |
| Wildcard | No |
| 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) | ns1-02.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2017-03-28 |
| Expires | 2027-03-31 (164d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 19:45:50 shown | 348ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-27 13:26:23 | 481ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 13:54:42 | 419ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-02 10:19:19 | 1437ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-26 13:56:37 | 646ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 00:29:23 | 2233ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 12:47:16 | 2360ms | 4 NS 0 A 0 MX | 🔓 Insecure |