systemtechejendomme.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). Its website address 91.208.71.18 is hosted by Cegal Danmark AS (AS62324) 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 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 |
|---|---|---|---|---|---|---|---|
| 91.208.71.18 | 3600s | — | AS62324 | Cegal Danmark AS | 91.208.71.0/24 | 🇩🇰 Denmark | — |
| www | Address record (no CNAME) |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2016022801 |
| 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 |
|---|---|---|---|
| 2026-09-29 17:46:08 | 449ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 18:16:33 | 604ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-25 12:06:33 shown | 479ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-28 22:12:16 | 594ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 21:54:39 | 557ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 11:15:45 | 607ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 05:28:31 | 842ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 00:05:24 | 1156ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 23:04:21 | 531ms | 2 NS 1 A 0 MX | 🔒 Secure |