visiondag.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.68.4 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by .. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.225.68.4 | 43200s | www2.compute.dtu.dk | AS1835 | IDDQD-AS | 130.225.0.0/16 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 130.225.68.4 (AS1835) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026093001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 17:08:06 | 1373ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 16:47:50 shown | 4008ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 16:42:24 | 1697ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 15:26:00 | 729ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 13:03:46 | 4832ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 03:35:34 | 710ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 00:15:53 | 1042ms | 2 NS 1 A 4 MX | 🔒 Secure |