slimmium.dk is a .dk domain served by 4 nameservers (ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and 1 more). It was registered on 10 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.hornetsecurity.com, mx02.hornetsecurity.com and 2 more. The zone is not DNSSEC-signed, publishes a 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mx01.hornetsecurity.com | 94.100.132.8 | mx01.hornetsecurity.com | AS25394 MK Netzdienste GmbH & Co. KG |
| 20 | 600s | mx02.hornetsecurity.com | 94.100.136.8 | mx02.hornetsecurity.com | AS24679 kyberio GmbH |
| 30 | 600s | mx03.hornetsecurity.com | 94.100.134.8 | mx03.hornetsecurity.com | AS12676 HKN GmbH |
| 40 | 600s | mx04.hornetsecurity.com | 94.100.136.7 | mx04.hornetsecurity.com | AS24679 kyberio GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| TXT Record |
|---|
| google-site-verification=iIrcx4FSjS_lbfJVTjqOT5iob9k3dwiW68i3IQwWksc |
| klaviyo-site-verification=TVksbi |
| MS=ms93984407 |
| v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.hornetsecurity.com -all |
| Policy | Record (slimmium.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.hornetsecurity.com -all |
| Policy | Record (_dmarc.slimmium.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:qdnjvmy6@ag.eu.dmarcadvisor.com; pct=100; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves slimmium.dk: no address www.slimmium.dk: no address |
| Wildcard | No |
| BIMI | v=BIMI1; l=https://www.sensi2live.com/media/digicert/Slimmium_logotype_500_1_2.svg |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns-cloud-c1.googledomains.com |
| Responsible (RNAME) | cloud-dns-hostmaster@google.com |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 259200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Marcaria.com LLC |
| Registered | 2023-10-10 |
| Expires | 2027-10-09 (353d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 03:22:08 | 627ms | 4 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-30 01:30:51 | 864ms | 4 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-23 20:47:40 | 2462ms | 4 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-27 16:27:06 | 2495ms | 4 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-20 22:29:21 shown | 597ms | 4 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-19 11:48:21 | 881ms | 4 NS 0 A 4 MX | ⚠️ Bogus |
| 2026-06-17 14:42:50 | 1081ms | 4 NS 0 A 4 MX | 🔓 Insecure |