dnkmadsen.dk is a .dk domain served by 2 nameservers (aisha.ns.cloudflare.com, kevin.ns.cloudflare.com). It was registered on 16 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.132 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dnkmadsen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.3.132 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.130.186 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:384 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| 2606:4700:3036::ac43:82ba | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBTAAgACBDBiNPRa3JAde2W8i1tIukUky3n34zHcc735yBmfpvegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 |
| TXT Record |
|---|
| MS=ms94395377 |
| v=spf1 mx ip4:87.55.255.127/32 include:spf.protection.outlook.com -all |
| Policy | Record (dnkmadsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:87.55.255.127/32 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.dnkmadsen.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:mima@dnkmadsen.dk; ruf=mailto:mima@dnkmadsen.dk; fo=1 |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve dnkmadsen.dk: 104.21.3.132 172.67.130.186 2606:4700:3033::6815:384 2606:4700:3036::ac43:82ba (AS13335) (all like this)www.dnkmadsen.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-dnkmadsen-dk._domainkey.steenhoff27dk.onmicrosoft.com | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2412050282 |
| Primary NS (MNAME) | aisha.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 | 2012-08-16 |
| Expires | 2027-08-31 (314d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 03:34:05 | 1719ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 16:37:54 | 951ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 16:02:05 | 1636ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-16 14:27:03 | 1818ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-01 10:11:17 | 2425ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-21 16:18:59 shown | 3730ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-14 09:04:46 | 1726ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-17 09:51:20 | 2798ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-13 08:17:45 | 10292ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-25 22:22:08 | 1131ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 09:07:47 | 1196ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-19 23:25:35 | 1005ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 03:55:44 | 633ms | 2 NS 2 A 1 MX | ❓ Unknown |