jcsystems.dk is a .dk domain served by 2 nameservers (ns1.dyna-ns.net, ns2.dyna-ns.net). It was registered on 19 October 2026 (WHOIS) and first appeared in the .dk zone on 20 October 2026. Its website address 52.8.134.32 is hosted by Amazon.com, Inc. (AS16509) in United States. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 52.8.134.32 |
| 🔶 Autoconfig | 52.8.134.32 |
| www | 52.8.134.32 54.67.42.145 54.67.93.101 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network jcsystems.dk: 52.8.134.32 54.67.42.145 54.67.93.101 (AS16509) www.jcsystems.dk: 52.8.134.32 54.67.42.145 54.67.93.101 (AS16509) |
| Wildcard | Yes: any name under the zone resolves |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1674872027 |
| Primary NS (MNAME) | ns1.dyna-ns.net |
| Responsible (RNAME) | hostmaster@*.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 1048576s |
| Minimum (neg-cache TTL) | 2560s |
| Field | Value |
|---|---|
| Registrar | Dynadot LLC |
| Registered | 2026-10-19 |
| Expires | 2027-10-18 (361d) |
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).
| Domain | Registrar |
|---|---|
| jc-systems.dk | Dynadot LLC |