4lab.dk is a .dk domain served by 2 nameservers (autumn.ns.cloudflare.com, drake.ns.cloudflare.com). It 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves 4lab.dk: no address www.4lab.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2417600197 |
| Primary NS (MNAME) | autumn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 19:34:11 shown | 1875ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 02:15:46 | 486ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-26 16:50:29 | 632ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-03 22:21:17 | 914ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-26 15:51:14 | 1331ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-18 18:33:57 | 2891ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 12:04:09 | 3142ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 06:51:23 | 1174ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 13:24:18 | 704ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 12:54:52 | 769ms | 2 NS 0 A 0 MX | 🔓 Insecure |