jci-esbjerg.dk is a .dk domain served by 4 nameservers (ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk and 1 more). It was registered on 2 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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 | 77.243.129.21 |
| 🔶 Autoconfig | 77.243.129.21 |
| www | 77.243.129.21 (AS48854) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2013052300 |
| Primary NS (MNAME) | ns1.quickdns.dk |
| Responsible (RNAME) | hostmaster@quickdns.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2415600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-06-02 |
| Expires | 2027-06-30 (249d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 20:08:10 shown | 858ms | 4 NS 0 A 7 MX | 🔓 Insecure |
| 2026-10-09 13:18:54 | 748ms | 4 NS 0 A 7 MX | 🔓 Insecure |
| 2026-09-27 00:15:21 | 2749ms | 4 NS 0 A 7 MX | 🔓 Insecure |
| 2026-09-04 22:52:07 | 805ms | 4 NS 0 A 7 MX | 🔓 Insecure |
| 2026-08-27 03:56:19 | 9889ms | 4 NS 0 A 7 MX | 🔓 Insecure |
| 2026-06-20 17:05:41 | 1353ms | 4 NS 0 A 7 MX | 🔓 Insecure |
| 2026-06-17 11:41:58 | 826ms | 4 NS 0 A 7 MX | 🔓 Insecure |