undersogelser.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.252.117.129 is hosted by Contrasec Oy (AS201750) in Finland. Mail is handled by mailstore1.secureserver.net, smtp.secureserver.net. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 185.252.117.129 | 600s | — | AS201750 | Contrasec Oy | 185.252.116.0/22 | 🇫🇮 Finland | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mailstore1.secureserver.net | 92.204.80.19 | sxplibsmtp-v02.prod.sxb1.secureserver.net | AS21499 Host Europe GmbH |
| 10 | 3600s | smtp.secureserver.net | 92.204.80.20 | sxplibsmtp-v01.prod.sxb1.secureserver.net | AS21499 Host Europe GmbH |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | autodiscover.secureserver.net |
| TXT Record |
|---|
| v=spf1 include:secureserver.net -all |
| Policy | Record (undersogelser.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:secureserver.net -all |
| www CNAME | undersogelser.dk (all on undersogelser.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| 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 | 2021031900 |
| Primary NS (MNAME) | ns61.domaincontrol.com |
| Responsible (RNAME) | dns@jomax.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 16:42:58 | 655ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-04 10:19:19 | 592ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 02:39:20 shown | 779ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-27 14:53:47 | 790ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 01:37:56 | 839ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-26 18:58:23 | 1187ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 02:01:37 | 903ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 11:05:25 | 1143ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 17:41:20 | 1495ms | 2 NS 1 A 2 MX | 🔓 Insecure |