vzv-group.dk is a .dk domain served by 5 nameservers (ns.gransy.com, ns2.gransy.com, ns3.gransy.com and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.2.216.182 is hosted by INTERNET CZ, a.s. (AS24806) in Czechia. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.2.216.182 | 600s | 182.216.forpsi.net | AS24806 | INTERNET CZ, a.s. | 81.2.192.0/18 | 🇨🇿 Czechia | Prague |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | vzv-group.dk → 81.2.216.182 |
| 🔶 Autoconfig | vzv-group.dk → 81.2.216.182 |
| www CNAME | vzv-group.dk (all on vzv-group.dk) → 81.2.216.182 (AS24806) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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) 4 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.vzv-group.dk | vzv-group.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2783513760 |
| Primary NS (MNAME) | ns.gransy.com |
| Responsible (RNAME) | root@gransy.com |
| Refresh | 86400s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-27 07:26:18 shown | 3591ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-09 04:00:43 | 17931ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-19 06:58:57 | 3007ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 14:03:14 | 7920ms | 5 NS 1 A 0 MX | 🔓 Insecure |