z0x.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.52.104.139 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.z0x.dk. 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 |
|---|---|---|---|---|---|---|---|
| 87.52.104.139 | — | 0x5734688b.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.z0x.dk | 87.52.104.139 | 0x5734688b.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| google-site-verification=skFlEYqsaK_gRG3nkgWxfnpiDeK441IjsP197X3_Hjg |
| www | 87.52.104.139 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2026051900 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 14:54:48 | 1609ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 06:10:08 | 830ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 15:53:48 | 907ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:11:43 shown | 1258ms | 3 NS 1 A 1 MX | 🔓 Insecure |