vdf.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.39.29 is hosted by IDDQD-AS (AS1835) in Denmark. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.225.39.29 | 3600s | — | AS1835 | IDDQD-AS | 130.225.0.0/16 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 130.225.39.29 |
| 🔶 Autoconfig | 130.225.39.29 |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026030300 |
| 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 |
|---|---|---|---|
| 2026-09-21 18:17:38 | 1671ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-18 13:10:58 | 578ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-15 22:56:20 | 3423ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-05 10:55:41 | 2792ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 06:24:56 shown | 1050ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 01:01:27 | 942ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 18:03:38 | 1012ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:23:37 | 3538ms | 3 NS 1 A 0 MX | 🔓 Insecure |