horselux.dk is a .dk domain served by 4 nameservers (ns-1150.awsdns-15.org, ns-1552.awsdns-02.co.uk, ns-494.awsdns-61.com and 1 more). It was registered on 20 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 151.101.1.91 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by horselux-dk.t-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 151.101.1.91 | 300s | — | AS54113 | Fastly, Inc. | 151.101.0.0/16 | 🇺🇸 United States | — |
| 151.101.129.91 | 300s | — | AS54113 | Fastly, Inc. | 151.101.0.0/16 | 🇺🇸 United States | — |
| 151.101.193.91 | 300s | — | AS54113 | Fastly, Inc. | 151.101.0.0/16 | 🇺🇸 United States | — |
| 151.101.65.91 | 300s | — | AS54113 | Fastly, Inc. | 151.101.0.0/16 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| klaviyo-site-verification=U4if2s |
| MS=ms31775239 |
| v=spf1 ip4:94.231.97.181 ip4:87.53.191.130 ip4:212.89.52.11 ip4:212.89.52.12 include:spf.protection.outlook.com include:spf.mailanyone.net include:spf.permido.com include:spf.mandrillapp.com include:spfa.cpmails.com -all |
| Policy | Record (horselux.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:94.231.97.181 ip4:87.53.191.130 ip4:212.89.52.11 ip4:212.89.52.12 include:spf.protection.outlook.com include:spf.mailanyone.net include:spf.permido.com include:spf.mandrillapp.com include:spfa.cpmails.com -all |
| Policy | Record (_dmarc.horselux.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=r; aspf=r; ruf=mailto:dmarc-report@vja.dk; rua=mailto:dmarc-report@vja.dk |
| www CNAME | n.sni.global.fastly.net (all on fastly.net) → 199.232.41.91 (AS54113) |
| www vs bare domain | Same network horselux.dk: 151.101.1.91 151.101.129.91 151.101.193.91 151.101.65.91 (AS54113) www.horselux.dk: 199.232.41.91 (AS54113) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.horselux.dk | chej6cctgce9ytdtvy.fastly-validations.com |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.horselux-dk.t-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | C1AD7778796D20BCA65C889A26550211… |
| SMTP _25._tcp.horselux-dk.t-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | CFD68BDE4129C00A2402C21C0916EDF0… |
| SMTP _25._tcp.horselux-dk.t-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 54883CC5F1849331E6BF5002C3129D20… |
| SMTP _25._tcp.horselux-dk.t-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | EA7A25255D111FC3CE4CB8FABE3ADF9C… |
| SMTP _25._tcp.horselux-dk.t-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 803F7447CC75B208DBCA042346F5D8DF… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns-494.awsdns-61.com |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-10-20 |
| Expires | 2027-10-31 (369d) |
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 |
|---|---|
| agroline.dk | Punktum dk A/S (direct) |
| vja.dk | Punktum dk A/S (direct) |
| voresandel.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 22:54:46 shown | 3166ms | 4 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-03 12:07:56 | 777ms | 4 NS 4 A 1 MX | 🔒 Secure |
| 2026-09-27 01:40:15 | 5192ms | 4 NS 4 A 1 MX | 🔒 Secure |
| 2026-09-03 02:37:20 | 3477ms | 4 NS 4 A 1 MX | 🔒 Secure |
| 2026-08-27 21:19:44 | 4549ms | 4 NS 4 A 1 MX | 🔒 Secure |
| 2026-06-25 14:25:50 | 6526ms | 4 NS 4 A 1 MX | 🔒 Secure |
| 2026-06-21 05:44:20 | 1157ms | 4 NS 4 A 1 MX | 🔒 Secure |
| 2026-06-17 11:36:27 | 1663ms | 4 NS 4 A 1 MX | 🔒 Secure |