buchmanagement.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.239.235.84 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by buchmanagement-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|
| ns.dandomain.dk | — | — | — |
| ns2.dandomain.dk | — | — | — |
| TXT Record |
|---|
| MS=ms83411487 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (buchmanagement.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 194.239.235.84 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2015043001 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-28 08:29:33 | 1348ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 04:45:30 | 2569ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-30 05:20:09 | 16326ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 14:08:22 | 1249ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 05:16:09 | 934ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-16 17:35:10 shown | 947ms | 2 NS 1 A 1 MX | 🔒 Secure |