vonhorsten.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 87.63.238.182 is hosted by TDC Holding A/S (AS3292) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.63.238.182 | 3600s | — | AS3292 | TDC Holding A/S | 87.62.0.0/15 | 🇩🇰 Denmark | Copenhagen |
| www | 87.63.238.182 (AS3292) (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 | 2026101101 |
| 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 |
|---|---|---|---|
| 2026-10-11 18:32:54 shown | 839ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-26 14:42:34 | 696ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-10 14:33:00 | 1017ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-12 10:58:05 | 2169ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-18 06:56:03 | 6266ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-15 10:05:22 | 9194ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-02 11:46:49 | 1398ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-17 13:21:33 | 3057ms | 2 NS 1 A 7 MX | 🔒 Secure |