greencampus.dk is a .dk domain served by 2 nameservers (ns1.cbs.dk, ns2.cbs.dk). It was registered on 15 April 2010 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (greencampus.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 | 2017122198 |
| 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 | 2010-04-15 |
| Expires | 2027-04-30 (190d) |
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 134.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 09:17:52 | 3004ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-13 00:12:47 | 312ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-11 22:41:58 | 3274ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 21:06:21 | 1331ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 08:55:22 | 447ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 08:52:29 | 1573ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 08:45:44 | 427ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 13:05:37 | 387ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-14 23:52:45 | 2714ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-11 02:18:29 | 2950ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 13:48:50 | 500ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 03:21:49 | 321ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 01:11:10 | 2435ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-10 12:22:09 | 2919ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-03 12:15:25 | 8457ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-21 16:45:32 | 513ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-15 07:52:17 shown | 652ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-04 13:24:27 | 1068ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-03 10:44:42 | 4476ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-27 15:25:56 | 2555ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 22:46:00 | 363ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 09:20:32 | 814ms | 2 NS 0 A 0 MX | 🔒 Secure |