systemteknologi.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.218 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.218 | 3600s | web18.gigahost.dk | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | systemteknologi.dk → 46.183.139.218 |
| 🔶 Autoconfig | systemteknologi.dk → 46.183.139.218 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (systemteknologi.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.systemteknologi.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | systemteknologi.dk (all on systemteknologi.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.systemteknologi.dk | systemteknologi.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026061801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@systemteknologi.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 00:46:28 | 1100ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 05:50:22 | 851ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 04:23:42 | 619ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 01:22:29 | 631ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 10:00:47 | 905ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 23:22:18 | 795ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-22 01:02:55 | 1935ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 07:32:20 | 782ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-07 13:02:15 | 943ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 17:51:33 | 922ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-21 02:31:26 | 7671ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 04:23:17 | 1509ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 03:46:00 | 961ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-31 09:13:06 | 8705ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 10:39:19 | 4054ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 16:51:56 | 1183ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-12 22:32:52 | 1111ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 16:24:25 | 1046ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 04:39:57 | 751ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 19:13:06 | 1077ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 20:44:39 shown | 1269ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 08:48:07 | 1580ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 23:23:15 | 732ms | 5 NS 1 A 3 MX | 🔓 Insecure |