datamatudvikleren.dk is a .dk domain served by 3 nameservers (ns.thormod.de, ns.thormod.eu, ns.thormod.nl). It was registered on 1 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by datamatudvikleren-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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.
| TXT Record |
|---|
| MS=ms79690594 |
| v=spf1 mx include:mail.zendesk.com include:spf.protection.outlook.com ~all |
| Policy | Record (datamatudvikleren.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx include:mail.zendesk.com include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.datamatudvikleren.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:f6cabda40578@dmarc.postplane.de; ruf=mailto:3e4a3f88d81c@dmarc.postplane.de; fo=1 |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves datamatudvikleren.dk: no address www.datamatudvikleren.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-datamatudvikleren-dk._domainkey.ongwdev.p-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-datamatudvikleren-dk._domainkey.ongwdev.p-v1.dkim.mail.microsoft | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026051001 |
| Primary NS (MNAME) | ns.thormod.de |
| Responsible (RNAME) | ns@thormod.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-10-01 |
| Expires | 2027-07-31 (287d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 23:17:21 | 1013ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-08 07:39:37 | 1081ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 16:48:58 | 10152ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-10 16:08:25 | 4433ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 04:22:13 | 10403ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-15 22:40:02 | 6342ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-14 20:33:58 | 4875ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-17 23:33:50 | 9385ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-21 09:45:45 | 750ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 04:56:42 shown | 850ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 01:05:43 | 753ms | 3 NS 0 A 1 MX | 🔒 Secure |