4r4.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 7 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.dns.services | — | — | — |
| ns2.dns.services | — | — | — |
| ns3.dns.services | — | — | — |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves 4r4.dk: no address www.4r4.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026040705 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2026-04-07 |
| Expires | 2027-04-06 (171d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 15:39:24 | 1341ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-30 10:34:30 | 575ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-27 14:53:09 | 405ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-09 04:55:10 | 1295ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-29 19:51:13 | 565ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-27 18:59:39 | 1495ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 14:14:39 | 2459ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-21 16:46:28 | 1137ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 12:47:17 shown | 473ms | 3 NS 0 A 0 MX | 🔓 Insecure |