dupontarkitektur.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 11 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.43.160.6 is hosted by Amazon.com, Inc. (AS16509) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 31.43.160.6 | — | sites.framer.app | AS16509 | Amazon.com, Inc. | 31.43.160.0/23 | 🇳🇱 The Netherlands | Amsterdam |
| 31.43.161.6 | — | sites.framer.app | AS16509 | Amazon.com, Inc. | 31.43.160.0/23 | 🇳🇱 The Netherlands | Amsterdam |
| TXT Record |
|---|
| google-site-verification=T2xHsSz-BOMc4r8YtqGocdpszEplkHrxDQdydR3ns34 |
| www CNAME | sites.framer.app (all on framer.app) |
| www vs bare domain | Same network dupontarkitektur.dk: 31.43.160.6 31.43.161.6 (AS16509) www.dupontarkitektur.dk: 31.43.160.6 31.43.161.6 (AS16509) |
| Wildcard | No |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025121702 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2025-12-11 |
| Expires | 2026-12-10 (43d) |
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 |
|---|---|---|---|
| 2026-10-12 16:46:36 | 442ms | 3 NS 2 A 5 MX | 🔒 Secure |
| 2026-10-03 11:59:19 | 2933ms | 3 NS 2 A 5 MX | 🔒 Secure |
| 2026-07-02 15:24:33 | 2706ms | 3 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-20 05:09:45 | 2766ms | 3 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-17 05:09:34 | 2310ms | 3 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-17 05:02:21 shown | 19630ms | 3 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-17 05:01:21 | 632ms | 3 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-17 05:00:53 | 816ms | 3 NS 2 A 5 MX | 🔒 Secure |