hornexplorer.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 13 May 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.19.232.112 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by webhotel12.webhosting.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 |
|---|---|---|---|---|---|---|---|
| 81.19.232.112 | 300s | — | AS47292 | Sentia Denmark A/S | 81.19.224.0/20 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | webhotel12.webhosting.dk | 157.250.160.32 | webhotel12.webhosting.dk | AS3342 Cibicom A/S |
| www CNAME | webhotel12.webhosting.dk (all on webhosting.dk) → 157.250.160.32 (AS3342) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel12.webhosting.dk | DANE-TA · SPKI · SHA-256 | 55ADE8CA0305C103E1438FF1EF2B3DA4… |
| SMTP _25._tcp.webhotel12.webhosting.dk | DANE-EE · SPKI · SHA-256 | 55ADE8CA0305C103E1438FF1EF2B3DA4… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2417374586 |
| Primary NS (MNAME) | bella.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-05-13 |
| Expires | 2027-05-31 (223d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| horne.dk | Punktum dk A/S (direct) |
| horneefterskole.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 21:03:10 shown | 441ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 05:48:12 | 2465ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 21:11:41 | 2698ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 21:54:06 | 1122ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 09:08:25 | 612ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 15:21:16 | 1156ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 03:24:21 | 1205ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 18:45:57 | 1632ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 20:30:36 | 4142ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 19:48:28 | 865ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 11:03:35 | 823ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 23:55:51 | 890ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 15:17:45 | 1187ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 14:14:46 | 537ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 13:25:51 | 11232ms | 2 NS 1 A 1 MX | 🔒 Secure |