datavalue.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by datavalue-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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.97.201.120 |
| Policy | Record (_dmarc.datavalue.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 51.89.99.87 (AS16276) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-datavalue-dk._domainkey.datavaluedk.w-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.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2022-08-09 |
| Expires | 2027-08-08 (293d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 09:14:24 | 1959ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 12:53:54 | 1288ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 17:24:12 | 1664ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 23:29:03 | 5047ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 23:26:29 shown | 57445ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-15 21:28:19 | 9091ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 01:36:11 | 5673ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 18:16:42 | 1501ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 17:10:42 | 1346ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 01:05:23 | 619ms | 2 NS 1 A 1 MX | 🔒 Secure |