vandhul.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 194.255.97.46 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by spamfilter.guldfisk.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 194.255.97.46 | 43200s | — | AS3308 | Norlys Telco A/S | 194.255.0.0/16 | 🇩🇰 Denmark | Hornslet |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | spamfilter.guldfisk.dk | 194.255.97.44 | — | AS3308 Norlys Telco A/S |
| www | 194.255.97.46 (AS3308) (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 | 2026092401 |
| 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 |
|---|---|---|---|
| 2026-10-09 13:29:56 shown | 814ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 04:24:44 | 509ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 12:23:34 | 583ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 14:22:28 | 472ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 13:54:16 | 785ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 13:54:31 | 509ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-25 23:28:26 | 605ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 05:06:45 | 497ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 12:44:31 | 618ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 05:50:31 | 603ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 20:32:58 | 661ms | 2 NS 1 A 1 MX | 🔒 Secure |