data2.dk is a .dk domain served by 4 nameservers (ns-1039.awsdns-01.org, ns-1786.awsdns-31.co.uk, ns-20.awsdns-02.com and 1 more). It was registered on 20 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.173.5.33 is hosted by Amazon.com, Inc. (AS16509) in United States. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns-1039.awsdns-01.org | — | — | — |
| ns-1786.awsdns-31.co.uk | — | — | — |
| ns-20.awsdns-02.com | — | — | — |
| ns-774.awsdns-32.net | — | — | — |
| TXT Record |
|---|
| v=spf1 ~all |
| Policy | Record (data2.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ~all |
| Policy | Record (_dmarc.data2.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:postmaster@techchapter.com; |
| www | 18.173.5.33 18.173.5.54 18.173.5.60 18.173.5.72 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network data2.dk: 18.173.5.33 18.173.5.54 18.173.5.60 18.173.5.72 (AS16509) www.data2.dk: 18.173.5.33 18.173.5.54 18.173.5.60 18.173.5.72 (AS16509) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · 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 | 1 |
| Primary NS (MNAME) | ns-774.awsdns-32.net |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2021-05-20 |
| Expires | 2027-05-31 (225d) |
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 |
|---|---|
| skysovs.dk | Punktum dk A/S (direct) |
| tech-chapter.dk | Punktum dk A/S (direct) |
| techchapter.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 12:46:52 | 3489ms | 4 NS 4 A 0 MX | 🔒 Secure |
| 2026-10-01 07:53:55 | 655ms | 4 NS 4 A 0 MX | 🔒 Secure |
| 2026-09-30 02:32:31 | 3052ms | 4 NS 4 A 0 MX | 🔒 Secure |
| 2026-09-26 14:23:32 | 4802ms | 4 NS 4 A 0 MX | 🔒 Secure |
| 2026-07-02 00:49:09 | 4306ms | 4 NS 4 A 0 MX | 🔒 Secure |
| 2026-06-17 02:16:39 | 64607ms | 4 NS 4 A 0 MX | 🔒 Secure |
| 2026-06-17 01:08:45 shown | 492ms | 4 NS 4 A 0 MX | 🔒 Secure |
| 2026-06-17 01:03:33 | 1626ms | 4 NS 4 A 0 MX | 🔒 Secure |
| 2026-06-17 01:00:24 | 16344ms | 0 NS 0 A 0 MX | ❓ Unknown |