cupp.dk is a .dk domain served by 2 nameservers (inet.dti.dk, inet2.dti.dk). It was registered on 15 November 2001 (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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| inet.dti.dk | 87.54.37.66 | inet.dti.dk | AS3292 TDC Holding A/S |
| inet2.dti.dk | 62.243.15.66 | inet2.dti.dk | AS3292 TDC Holding A/S |
| www CNAME | cupp.teknologisk.dk (all on teknologisk.dk) → 87.54.37.110 (AS3292) |
| www vs bare domain | Only www resolves (all like this) |
| 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 | 2026100602 |
| Primary NS (MNAME) | inet.dti.dk |
| Responsible (RNAME) | postmaster@dti.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2001-11-15 |
| Expires | 2026-12-31 (70d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 13:43:33 shown | 837ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-07 22:17:23 | 335ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-26 12:21:29 | 426ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-02 08:12:07 | 9376ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 10:59:50 | 410ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-27 21:07:41 | 383ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 23:10:34 | 264ms | 2 NS 0 A 0 MX | 🔓 Insecure |