barrett-it.dk is a .dk domain served by 2 nameservers (khalid.ns.cloudflare.com, raphaela.ns.cloudflare.com). It was registered on 15 May 2011 (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.
| www | Exists, no address |
| www vs bare domain | Neither resolves barrett-it.dk: no address www.barrett-it.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2412505438 |
| Primary NS (MNAME) | khalid.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-05-15 |
| Expires | 2027-05-31 (226d) |
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 |
|---|---|---|---|
| 2026-10-15 01:31:11 | 351ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-28 01:55:09 | 496ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 18:24:50 | 493ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 16:53:28 | 620ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-02 11:45:40 | 9448ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 06:41:55 | 673ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 17:56:23 | 850ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 03:56:00 shown | 1054ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-03 12:58:42 | 723ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-26 10:16:33 | 822ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-14 09:52:35 | 8479ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-30 09:22:39 | 884ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-21 02:58:13 | 456ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-20 14:00:43 | 2535ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-19 21:39:44 | 998ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-16 14:08:55 | 346ms | 2 NS 2 A 0 MX | 🔒 Secure |