mistresst.dk is a .dk domain served by 2 nameservers (ns1.thx.dk, ns2.thx.dk). It was registered on 18 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.thx.dk. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.thx.dk | 5.57.55.188 | mail.thx.dk | AS198608 Symbion A/S |
| ns2.thx.dk | 5.57.55.189 | — | AS198608 Symbion A/S |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.thx.dk | 5.57.55.188 | mail.thx.dk | AS198608 Symbion A/S |
| TXT Record |
|---|
| v=spf1 mx:mistresst.dk -all |
| Policy | Record (mistresst.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx:mistresst.dk -all |
| www | NXDOMAIN |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| 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 | 9 |
| Primary NS (MNAME) | ns1.thx.dk |
| Responsible (RNAME) | michaelf@mentalnote.dk |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-11-18 |
| Expires | 2028-11-30 (775d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-18 17:21:21 shown | 4604ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-28 01:10:47 | 6853ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-22 17:04:54 | 494ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 16:21:17 | 5139ms | 2 NS 0 A 1 MX | 🔓 Insecure |