3daysofdesign.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by 3daysofdesign-dk.mail.protection.outlook.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 |
|---|---|---|---|---|---|---|---|
| 198.202.211.1 | 300s | — | AS209242 | Cloudflare London, LLC | 198.202.211.0/24 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| 🔶 Autoconfig | 3daysofdesign.dk → 198.202.211.1 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| mailigen-site-verification=5ad46c2b24c12709865aac9157b50644 |
| mandrill_verify.8dueJG6xhI1a_CCNuAhscA |
| MS=ms34841445 |
| v=spf1 mx a a:web01.itfweb.dk include:spf.mailigen.com include:spf.protection.outlook.com -all |
| Policy | Record (3daysofdesign.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a a:web01.itfweb.dk include:spf.mailigen.com include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.3daysofdesign.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | cdn.webflow.com (all on webflow.com) |
| www vs bare domain | Same network 3daysofdesign.dk: 198.202.211.1 (AS209242) www.3daysofdesign.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242) |
| Wildcard | Yes: any name under the zone resolves |
| 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: 5/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.3daysofdesign.dk | 3daysofdesign.dk |
| TXT | 3daysofdesign.dk | mailigen-site-verification=5ad46c2b24c12709865aac9157b50644 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 12:49:17 | 1731ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 20:55:16 shown | 1620ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 04:08:30 | 983ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 13:02:59 | 2755ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 21:34:58 | 4853ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 03:53:43 | 1119ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 15:27:08 | 1402ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:48:24 | 2740ms | 3 NS 1 A 1 MX | 🔒 Secure |