erhvervsguider.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 22 July 2026 (WHOIS) and first appeared in the .dk zone on 23 July 2026. Its website address 94.231.103.54 is hosted by team.blue Denmark A/S (AS48854) 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.54 | 3600s | linux65.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.54 |
| 🔶 Autoconfig | 94.231.103.54 |
| www | 94.231.103.54 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026072700 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-07-22 |
| Expires | 2027-07-21 (271d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
Showing 100 of 167.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 12:03:44 | 664ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 10:26:26 | 325ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 10:49:33 | 315ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 22:28:13 | 550ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-17 11:49:08 | 424ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 10:24:19 | 461ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-25 18:05:23 shown | 406ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-29 10:39:17 | 604ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-23 08:53:23 | 632ms | 3 NS 0 A 0 MX | 🔒 Secure |