etableret.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. Mail is handled by mail.tyknet.dk. The zone is not DNSSEC-signed, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| helium.ns.hetzner.de | — | — | — |
| hydrogen.ns.hetzner.com | — | — | — |
| oxygen.ns.hetzner.com | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.tyknet.dk | 85.209.118.35 | smtp1.servers.tyktech.dk | AS209327 tyktech |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (etableret.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.etableret.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@etableret.dk; fo=1 |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves etableret.dk: no address www.etableret.dk: no address |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.tyknet.dk | DANE-EE · SPKI · SHA-512 | 72340A3C55BAC451D506CA29501C213C… |
| SMTP _25._tcp.mail.tyknet.dk | DANE-EE · SPKI · SHA-256 | 523DD66454DC8839F5D5EB75E880061F… |
| SMTP _25._tcp.mail.tyknet.dk | DANE-EE · SPKI · SHA-512 | B3FAC8B615DAF897F4ACBA6D32040B7E… |
| SMTP _25._tcp.mail.tyknet.dk | DANE-EE · SPKI · SHA-256 | 0FDDE2349FE63C47E01B3995CBA0263A… |
| SMTP _25._tcp.mail.tyknet.dk | DANE-EE · SPKI · Full | 3076301006072A8648CE3D020106052B… |
| SMTP _25._tcp.mail.tyknet.dk | DANE-EE · SPKI · Full | 30820222300D06092A864886F70D0101… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026021700 |
| 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 |
|---|---|---|---|
| 2026-10-09 03:28:01 | 12314ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-30 14:48:14 | 935ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-30 06:59:24 | 993ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-27 19:36:56 | 1060ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-08 14:20:49 | 33248ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-22 17:33:58 | 1017ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-19 22:47:13 | 1159ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 08:26:36 shown | 2704ms | 3 NS 0 A 1 MX | 🔓 Insecure |