3dby.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (3dby.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves 3dby.dk: no address www.3dby.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022032204 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:01:47 shown | 367ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 10:25:57 | 446ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 06:20:38 | 548ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 15:42:09 | 878ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 14:32:56 | 393ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-02 02:46:33 | 707ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-02 00:24:05 | 472ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 12:49:43 | 981ms | 2 NS 0 A 0 MX | 🔒 Secure |