opret-virksomhed.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx7.webfaction.com, mx8.webfaction.com and 1 more. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.100 | 600s | dnsforward.simply.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx7.webfaction.com | — | — | — |
| 10 | 3600s | mx8.webfaction.com | — | — | — |
| 10 | 3600s | mx9.webfaction.com | — | — | — |
| TXT Record |
|---|
| v=spf1 a:smtp.webfaction.com ~all |
| Policy | Record (opret-virksomhed.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a:smtp.webfaction.com ~all |
| www | SERVFAIL |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 01:49:54 shown | 425ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-07 20:55:03 | 656ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-01 00:50:30 | 594ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 18:52:03 | 1478ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-27 18:13:02 | 575ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-27 18:03:55 | 1008ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 15:35:53 | 1031ms | 4 NS 1 A 3 MX | 🔒 Secure |