3d-arkitekten.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.45 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.45 | — | linux28.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 a mx include:spf.onlinemail.io include:spf.curanet.dk -all |
| Policy | Record (3d-arkitekten.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:spf.onlinemail.io include:spf.curanet.dk -all |
| www | 185.21.40.45 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 8/10 · policy: -all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026053001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2023-05-09 |
| Expires | 2027-05-08 (198d) |
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 |
|---|---|
| 3d-visual.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 03:12:30 | 498ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-02 13:01:16 | 518ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 12:12:24 | 4474ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 01:15:09 | 792ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 03:06:17 | 734ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 06:35:42 | 641ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-07 13:38:35 | 938ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 20:59:59 | 6732ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 13:38:57 | 4147ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 15:23:18 | 1826ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:56:22 shown | 1998ms | 2 NS 1 A 4 MX | 🔒 Secure |