buyandfly.dk is a .dk domain served by 4 nameservers (ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (buyandfly.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.buyandfly.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc-rua@cph.dk,mailto:m81dcjad@ag.eu.dmarcian.com; ruf=mailto:dmarc-ruf@cph.dk; fo=1; |
| www CNAME | www.tax-free.dk (all on tax-free.dk) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-02.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 02:10:37 shown | 481ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 11:28:47 | 743ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 03:05:44 | 688ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-02 00:41:25 | 2209ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 18:11:20 | 241ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 18:06:51 | 2414ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 18:02:59 | 993ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 18:00:32 | 387ms | 4 NS 0 A 0 MX | 🔓 Insecure |