cjas.dk is a .dk domain served by 2 nameservers (ns1.cbs.dk, ns2.cbs.dk). It was registered on 9 March 2009 (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 (cjas.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www CNAME | rauli.cbs.dk (all on cbs.dk) → 130.226.47.44 (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 | 2017112944 |
| 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 | 2009-03-09 |
| Expires | 2027-03-31 (165d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 08:24:16 | 422ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 08:07:54 | 277ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-03 17:34:48 | 392ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 17:18:24 | 350ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 05:59:09 | 411ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 06:24:55 | 453ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 01:50:43 | 2665ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-06 13:48:06 | 2824ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 04:12:51 | 691ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 06:56:56 | 434ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 19:08:51 | 524ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-11 09:08:40 shown | 488ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-06 07:22:25 | 496ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-23 06:50:47 | 526ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-16 22:11:45 | 520ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-06 05:45:40 | 454ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-28 09:11:22 | 369ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 14:51:33 | 504ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 12:06:21 | 982ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 03:28:59 | 687ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 21:21:50 | 19789ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 21:09:20 | 217ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 21:00:59 | 1135ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 21:00:39 | 620ms | 2 NS 0 A 0 MX | 🔒 Secure |