designhavn.dk is a .dk domain served by 2 nameservers (alina.ns.cloudflare.com, hassan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.146 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route3.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.80.146 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.223.181 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.223.181 |
| 🔶 Autoconfig | 172.67.223.181 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:5092 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:dfb5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.80.146,172.67.223.181 ech=AEX+DQBBBwAgACA0ZfO9G0mfh7bIMcIFxViIDwERQ/Cfw2FNVgylWE7yNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5092,2606:4700:3037::ac43:dfb5 |
| TXT Record |
|---|
| v=DMARC1; p=quarantine; rua=mailto:postmaster@designhavn.dk |
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| v=spf1 include:rp.oracleemaildelivery.com include:ap.rp.oracleemaildelivery.com include:eu.rp.oracleemaildelivery.com ~all |
| Policy | Record (designhavn.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| ~all (soft fail) | v=spf1 include:rp.oracleemaildelivery.com include:ap.rp.oracleemaildelivery.com include:eu.rp.oracleemaildelivery.com ~all |
| Policy | Record (_dmarc.designhavn.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:c8d5d46329cb453ab6313f8b0222e96f@dmarc-reports.cloudflare.net |
| www | 104.21.80.146 172.67.223.181 2606:4700:3032::6815:5092 2606:4700:3037::ac43:dfb5 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network designhavn.dk: 104.21.80.146 172.67.223.181 2606:4700:3032::6815:5092 2606:4700:3037::ac43:dfb5 (AS13335) www.designhavn.dk: 104.21.80.146 172.67.223.181 2606:4700:3032::6815:5092 2606:4700:3037::ac43:dfb5 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| 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 | 2416250148 |
| Primary NS (MNAME) | alina.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 04:08:54 shown | 635ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-30 17:57:19 | 1257ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-15 08:26:44 | 2333ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-07 06:33:06 | 2130ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-15 07:54:20 | 1694ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-01 23:59:40 | 1975ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 02:10:56 | 984ms | 2 NS 2 A 3 MX | 🔓 Insecure |