madholdet.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 4 August 2026 (WHOIS) and first appeared in the .dk zone on 5 August 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in United Arab Emirates. Mail is handled by feedback-smtp.eu-west-1.amazonses.com. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.158.133.1 | 3600s | lovable-app-cd-1-4.p.l5e.io | AS13335 | Cloudflare, Inc. | 185.158.133.0/24 | 🇦🇪 United Arab Emirates | — |
| TXT Record |
|---|
| v=spf1 include:amazonses.com ~all |
| Policy | Record (madholdet.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:amazonses.com ~all |
| Policy | Record (_dmarc.madholdet.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@madholdet.dk; adkim=r; aspf=r; pct=100 |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-08-04 |
| Expires | 2027-08-03 (284d) |
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 |
|---|---|
| arilddesign.dk | Simply.com A/S |
| nakskovvin.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 14:30:35 | 905ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 00:31:07 shown | 869ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 00:03:22 | 622ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 11:51:17 | 9075ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-05 08:32:54 | 682ms | 3 NS 1 A 0 MX | 🔒 Secure |