strukturmetoden.dk is a .dk domain served by 2 nameservers (lars.ns.cloudflare.com, venus.ns.cloudflare.com). It was registered on 2 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.128 is hosted by Atea A/S (AS21060) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 178.20.216.128 | 300s | pro7.chosting.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | strukturmetoden.dk → 178.20.216.128 |
| 🔶 Autoconfig | strukturmetoden.dk → 178.20.216.128 |
| www | 178.20.216.128 (AS21060) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.strukturmetoden.dk | strukturmetoden.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2417507436 |
| Primary NS (MNAME) | lars.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 | 2019-03-02 |
| Expires | 2026-10-31 (12d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 05:36:58 shown | 1493ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 10:04:29 | 1081ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 05:33:42 | 1109ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-18 07:15:21 | 1189ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-06 05:09:14 | 1453ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-04 12:08:05 | 577ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-29 12:11:07 | 1143ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 01:03:42 | 1382ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-06 01:45:13 | 1066ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-16 20:33:14 | 1012ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-13 01:27:20 | 806ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-06 17:22:11 | 3062ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 18:16:01 | 1282ms | 2 NS 1 A 0 MX | 🔒 Secure |