discover-your-smile.dk is a .dk domain served by 2 nameservers (ns01.brandshelter.com, ns02.brandshelter.net). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is not DNSSEC-signed, publishes a 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (discover-your-smile.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.discover-your-smile.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;pct=100;rua=mailto:dmarcreports@charityworkersholidays.co.uk,mailto:2256e681@inbox.ondmarc.com;ruf=mailto:2256e681@inbox.ondmarc.com |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:domain@tui.com |
| 0 | issue | digicert.com |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves discover-your-smile.dk: no address www.discover-your-smile.dk: no address |
| Wildcard | No |
DNS lookups: 0/10 · 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 | 2021030800 |
| Primary NS (MNAME) | ns01.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 16:37:36 shown | 500ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-27 14:34:30 | 544ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-26 03:15:13 | 582ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-24 01:57:59 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 03:31:09 | 441ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 03:20:25 | 537ms | 2 NS 0 A 0 MX | 🔓 Insecure |