careerfair.dk is a .dk domain served by 2 nameservers (ns1.cbs.dk, ns2.cbs.dk). It was registered on 6 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.47.28 is hosted by IDDQD-AS (AS1835) in Denmark. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.226.47.28 | 86400s | www.cbs.dk | AS1835 | IDDQD-AS | 130.226.0.0/16 | 🇩🇰 Denmark | Frederiksberg |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (careerfair.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 | Same network |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2024032313 |
| 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 | 2016-09-06 |
| Expires | 2027-09-30 (348d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 20:36:45 shown | 1015ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-11 17:34:04 | 721ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-04 19:00:12 | 1717ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-02 18:53:32 | 368ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-25 17:48:17 | 504ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 17:33:23 | 488ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 04:47:40 | 554ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-15 09:48:10 | 3190ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-08 08:48:22 | 3170ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 22:15:32 | 827ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 20:27:20 | 460ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-20 05:51:20 | 3063ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-19 04:01:34 | 1604ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-11 16:36:07 | 540ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-09 12:15:48 | 4645ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-05 01:29:41 | 9392ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-31 20:55:26 | 514ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-24 15:43:29 | 606ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-22 11:47:30 | 8355ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-17 10:05:47 | 893ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-13 15:26:34 | 494ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-06 17:27:25 | 4867ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-04 21:53:50 | 2376ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-02 11:54:17 | 1844ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-27 03:42:35 | 461ms | 2 NS 1 A 0 MX | 🔓 Insecure |