struerkommune.dk is a .dk domain served by 4 nameservers (ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 131.165.209.7 is hosted by KMD A/S (AS6834) in Denmark. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 131.165.209.7 | 3600s | — | AS6834 | KMD A/S | 131.165.0.0/16 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| _hmsx69ochzpgkl4m39f52ynbhkwzwpl |
| 4bz8v8scskr6rmffj9gcxbtrb137326r |
| 9fs5ds2kn21mnjqp3qk070bd1wjc2hp2 |
| MS=ms25765935 |
| v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (struerkommune.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com include:spf-esec.heimdalsecurity.com -all |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| 0 | issuewild | letsencrypt.org |
| www | 131.165.209.7 (AS6834) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-06.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:52:52 | 710ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 20:41:46 | 559ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 22:13:31 shown | 649ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-24 22:01:17 | 25270ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 05:38:31 | 759ms | 4 NS 1 A 2 MX | 🔒 Secure |