gucz.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, 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 gucz.dk: no address www.gucz.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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 | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 17:42:07 shown | 889ms | 4 NS 0 A 7 MX | 🔒 Secure |
| 2026-10-01 09:10:46 | 900ms | 4 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-25 06:44:51 | 624ms | 4 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-19 10:15:59 | 679ms | 4 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-31 11:58:14 | 1035ms | 4 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-21 13:26:52 | 654ms | 4 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-20 07:03:07 | 832ms | 4 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-17 10:40:32 | 1277ms | 4 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-17 10:38:37 | 982ms | 4 NS 0 A 7 MX | 🔒 Secure |