zah.dk is a .dk domain served by 2 nameservers (tegan.ns.cloudflare.com, wells.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.57.228.94 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.57.228.94 | 300s | 87-57-228-94-dynamic.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.57.0.0/16 | 🇩🇰 Denmark | Hvidovre |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 0FA6D8D3ECDA7F79ECCF336F77E0484A… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 0FA6D8D3ECDA7F79ECCF336F77E0484A… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 0FA6D8D3ECDA7F79ECCF336F77E0484A… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 0FA6D8D3ECDA7F79ECCF336F77E0484A… |
| 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 | 2415244791 |
| Primary NS (MNAME) | tegan.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 23:20:33 shown | 1110ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-19 06:17:27 | 1362ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-18 11:25:15 | 1526ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-02 06:43:22 | 3315ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-16 06:03:32 | 1943ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-21 07:53:08 | 3121ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-02 12:48:19 | 1911ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-26 05:24:39 | 2234ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-20 02:50:39 | 2760ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-20 01:04:58 | 619ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-17 12:09:46 | 1227ms | 2 NS 1 A 4 MX | 🔓 Insecure |