cuuv.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 6 September 2019 (WHOIS) and 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| ns4.simply.com | — | — | — |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020072990 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-09-06 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 02:06:32 | 103ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-24 18:37:15 | 140ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-22 20:03:02 | 136ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 09:39:37 | 118ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 07:50:46 | 319ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 04:17:00 | 217ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 03:45:06 | 326ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 03:01:08 | 411ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 02:26:31 | 121ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 23:01:38 | 113ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 22:53:57 | 318ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 22:04:23 | 350ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 20:48:15 | 220ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 18:19:02 | 107ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 10:27:19 | 1014ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 09:35:37 | 271ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 09:23:50 | 420ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 05:34:28 | 358ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 05:23:28 | 625ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 04:58:41 | 100ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 04:57:30 | 110ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 04:56:00 | 260ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 04:48:31 | 1025ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 02:13:34 | 860ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-06 05:15:21 | 380ms | 4 NS 0 A 0 MX | 🔒 Secure |