handelshoejskolen.dk is a .dk domain served by 2 nameservers (ns1.cbs.dk, ns2.cbs.dk). It was registered on 8 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no 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 (handelshoejskolen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www CNAME | www.cbs.dk (all on cbs.dk) → 130.226.47.57 (AS1835) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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 | 2017122151 |
| Primary NS (MNAME) | ns1.cbs.dk |
| Responsible (RNAME) | DNS@cbs.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-02-08 |
| Expires | 2027-03-31 (155d) |
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).
Showing 100 of 148.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 09:07:40 shown | 367ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-16 22:35:08 | 2970ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 14:52:21 | 310ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 10:55:07 | 544ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 06:56:44 | 397ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 07:55:56 | 459ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-13 06:21:56 | 370ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-10 20:16:13 | 446ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-04 13:01:25 | 313ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 03:51:05 | 556ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-24 12:41:11 | 1499ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 00:23:36 | 1348ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-05 21:11:47 | 488ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-04 00:10:24 | 2786ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-20 04:53:44 | 2367ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-12 02:57:04 | 2858ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-01 06:28:46 | 334ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 09:56:50 | 508ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 10:57:29 | 553ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 10:52:40 | 678ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 10:52:05 | 1392ms | 2 NS 0 A 0 MX | 🔒 Secure |