seoproff.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 9 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026032300 |
| 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 | 2024-07-09 |
| Expires | 2027-07-08 (253d) |
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).
| Domain | Registrar |
|---|---|
| aften-kjoler.dk | Simply.com A/S |
| missstyling.dk | Simply.com A/S |
| mode-online.dk | Simply.com A/S |
| netstart.dk | Simply.com A/S |
| online-kjoler.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 01:04:51 | 1132ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 06:51:43 | 1091ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-18 00:11:11 | 10002ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 05:34:06 shown | 511ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-27 19:18:24 | 485ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 11:37:31 | 654ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 07:48:00 | 909ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 23:58:16 | 400ms | 3 NS 0 A 0 MX | 🔒 Secure |