danskhalbyggeri.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 25 October 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.237.96.250 is hosted by UpCloud Ltd (AS202053) in Germany. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.237.96.250 | 3600s | nb-live-02.twistedbytes.eu | AS202053 | UpCloud Ltd | 94.237.96.0/20 | 🇩🇪 Germany | Frankfurt am Main |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| TXT Record |
|---|
| +b9xwFF1xNCvPxSA6O8qLAuNNk0QgKPTdqz7RoYjOcTNsFmTNyqBOgTDzwfHPS1BzOCJ5nbJ400zn1E5cuQzIQ== |
| BqDVrxc |
| v=spf1 include:spf.mailanyone.net include:servers.mcsv.net ip4:85.191.126.146 ip4:85.191.126.150 include:spf.twistedbytes.eu include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (danskhalbyggeri.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailanyone.net include:servers.mcsv.net ip4:85.191.126.146 ip4:85.191.126.150 include:spf.twistedbytes.eu include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (_dmarc.danskhalbyggeri.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| www | 94.237.96.250 (AS202053) (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: 6/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023061501 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 1999-10-25 |
| Expires | 2026-12-31 (75d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 13:08:45 shown | 917ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-24 14:29:44 | 32825ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 23:46:58 | 689ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 11:43:53 | 564ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 00:45:26 | 714ms | 2 NS 1 A 2 MX | 🔒 Secure |