challenger-ag.dk is a .dk domain served by 6 nameservers (ns11.constellix.com, ns21.constellix.com, ns31.constellix.com and 3 more). It was registered on 15 October 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves challenger-ag.dk: no address www.challenger-ag.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2015010102 |
| Primary NS (MNAME) | ns11.constellix.com |
| Responsible (RNAME) | dns@constellix.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2009-10-15 |
| Expires | 2027-10-31 (374d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:08:56 | 723ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 06:06:03 | 2397ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-29 21:54:52 shown | 598ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 12:05:36 | 2253ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-19 17:13:57 | 559ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 20:15:25 | 508ms | 6 NS 0 A 0 MX | 🔓 Insecure |