maddox.dk is a .dk domain served by 2 nameservers (dimitris.ns.cloudflare.com, elle.ns.cloudflare.com). It was registered on 27 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.18.245 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx4.mailpod15-cph3.g1i.one.com, mx1.mailpod15-cph3.g1i.one.com and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.18.245 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.183.244 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:b7f4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| 2606:4700:3037::6815:12f5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.18.245,172.67.183.244 ech=AEX+DQBBwQAgACAlXGmsP7yjuE91KEMvn0SqbPVQTsh3mM/Qh4AN9hyEGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b7f4,2606:4700:3037::6815:12f5 |
| TXT Record |
|---|
| google-site-verification=k3agqIdgJS90wKuWwpxtKJjdrHeRpuNRBY6RIjuxlNE |
| www | 104.21.18.245 172.67.183.244 2606:4700:3032::ac43:b7f4 2606:4700:3037::6815:12f5 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK… |
| ZSK | ECDSA P-256/SHA-256 | oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN… |
| Field | Value |
|---|---|
| Serial | 2412548722 |
| Primary NS (MNAME) | dimitris.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 | 2026-01-27 |
| Expires | 2027-01-26 (98d) |
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 |
|---|---|---|---|
| 2026-10-15 08:24:06 | 582ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-06 12:36:53 | 4012ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-05 12:13:43 | 2051ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-02 12:03:06 | 2172ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-30 11:49:29 | 868ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-15 18:14:31 | 1760ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-29 18:06:11 shown | 2806ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-19 12:03:29 | 3113ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-17 10:16:16 | 2759ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-06 06:33:18 | 1682ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-07-26 00:37:26 | 10102ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-07-03 11:51:54 | 4961ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-25 23:55:08 | 1054ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-24 10:26:10 | 1440ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-23 06:31:30 | 1078ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-21 12:00:38 | 1210ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-21 05:08:36 | 1155ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 23:49:41 | 707ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-19 19:35:06 | 9379ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-18 22:13:16 | 1786ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-17 22:58:16 | 1352ms | 2 NS 2 A 4 MX | 🔓 Insecure |