hoejstrupgaard.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 3 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.26 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk. 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 |
|---|---|---|---|---|---|---|---|
| 93.191.158.26 | 600s | linux200.dandomain.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 93.191.158.26 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| facebook-domain-verification=ktmuftj65tlixkr1clz1i6fwj29pfv |
| google-site-verification=_TZOX_XfUNlyZxYETmzAzSTbudGFEmnfzXUkqZf3ifM |
| google-site-verification=Wz86zVZaDzx18moisywESUT8m2o_f9jbw2Y35ZHXRdk |
| v=spf1 include:_spf13100.spfprotect.com -all |
| Policy | Record (hoejstrupgaard.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf13100.spfprotect.com -all |
| Policy | Record (_dmarc.hoejstrupgaard.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:61b70b3359d10@dmarc.centerasecurity.com; |
| www | 93.191.158.26 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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: 4/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2024021601 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 1999-02-03 |
| Expires | 2027-03-31 (164d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| akademiiledelse.dk | DANDOMAIN A/S |
| faellesskabskurser.dk | DANDOMAIN A/S |
| loskolen.dk | DANDOMAIN A/S |
| mabkurser.dk | DANDOMAIN A/S |
| qr-recap.dk | DANDOMAIN A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-18 02:54:10 shown | 593ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 11:37:05 | 2002ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 23:09:00 | 1270ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 09:34:51 | 944ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 14:29:03 | 3031ms | 2 NS 1 A 2 MX | 🔒 Secure |