dns3.dk is a .dk domain served by 5 nameservers (dns1.dk, dns2.dk, dns3.dk and 2 more). 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 is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.161.204.178 | 299s | dns3.dk | AS213230 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4ff:f0:45b8::1 | 300s | dns3.dk | AS213230 | — | — | — | — |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062102 |
| Primary NS (MNAME) | dns1.dk |
| Responsible (RNAME) | support@borndata.dk |
| Refresh | 600s |
| Retry | 60s |
| Expire | 3600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 00:58:51 | 1242ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 09:37:45 | 3698ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 06:10:39 | 540ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 05:58:16 | 4375ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 04:33:41 | 1668ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 03:19:53 | 1281ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-22 20:19:28 | 2117ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-18 06:48:30 | 1791ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-11 04:18:45 | 2257ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-02 07:20:39 | 951ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-31 04:37:11 | 1315ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-25 05:50:28 | 3317ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-21 04:09:00 | 5405ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-15 17:54:55 | 5567ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-10 08:17:56 | 3232ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-06 23:04:48 | 1377ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-26 08:30:02 | 1096ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-21 20:44:45 | 9205ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-17 09:07:51 | 1424ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-11 23:23:45 | 815ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-07 01:53:51 | 24789ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-03 10:47:10 | 9105ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-27 06:26:24 | 1407ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-22 00:35:19 shown | 3589ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 04:18:59 | 1432ms | 5 NS 1 A 0 MX | 🔒 Secure |