systemtech.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.67.198.134 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by systemtech.dk.mx1-dk.mailanyone.net, systemtech.dk.mx2-dk.mailanyone.net and 3 more. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 172.67.198.134 | 120s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| 06.01.2026 |
| MS=ms35523339 |
| MS=ms72478951 |
| v=spf1 ip4:87.104.81.145 include:spf.mailanyone.net ~all |
| Policy | Record (systemtech.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:87.104.81.145 include:spf.mailanyone.net ~all |
| Policy | Record (_dmarc.systemtech.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:tzlfndr9@ag.eu.dmarcian.com; ruf=mailto:tzlfndr9@fr.eu.dmarcian.com |
| www | 104.21.44.98 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.systemtech.dk | 1449fzt4jp1k3cvh36n1zhrb0ystxqh1 |
| TXT | _acme-challenge.systemtech.dk | bxk0msg4t9vqr4kbv96qnkzj1b0d7lfz |
| TXT | _acme-challenge.systemtech.dk | mkqjxkm1s7lkmzx8ptjnskrj7pqtkb3y |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026011902 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 19:02:38 shown | 803ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-26 11:06:49 | 906ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-03 04:22:56 | 1132ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-26 19:17:43 | 2249ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-17 22:49:30 | 929ms | 2 NS 1 A 5 MX | 🔒 Secure |