hidden.dk is a .dk domain served by 2 nameservers (kate.ns.cloudflare.com, terry.ns.cloudflare.com). It was registered on 20 October 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.20.87.57 is hosted by TDC Holding A/S (AS3292) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.20.87.57 | 300s | 176-20-87-57-dynamic.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 176.20.0.0/17 | 🇩🇰 Denmark | Åbyhøj |
| www | 104.21.69.82 172.67.206.132 2606:4700:3030::ac43:ce84 2606:4700:3035::6815:4552 (AS13335) (address records, no CNAME) |
| www vs bare domain | Different networks hidden.dk: 176.20.87.57 (AS3292) (all like this)www.hidden.dk: 104.21.69.82 172.67.206.132 2606:4700:3030::ac43:ce84 2606:4700:3035::6815:4552 (AS13335) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2411923489 |
| Primary NS (MNAME) | kate.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 | 2015-10-20 |
| Expires | 2035-08-31 (3233d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 09:43:17 | 1809ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-29 21:19:31 | 391ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-27 18:58:29 | 488ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 21:02:40 | 509ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-22 15:19:49 | 578ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-17 17:16:40 | 1206ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-10 15:52:20 | 1007ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-03 14:40:56 | 601ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 12:39:54 | 536ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-12 04:46:46 shown | 1779ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-17 02:50:51 | 776ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-08 12:09:58 | 1663ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-06 12:22:48 | 3714ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-02 06:46:33 | 2547ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:25:24 | 1391ms | 2 NS 1 A 0 MX | 🔓 Insecure |