mastercardconnect.dk is a .dk domain served by 5 nameservers (a1-135.akam.net, a18-64.akam.net, blue.foundationdns.com and 2 more). It was registered on 21 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.96.138.23 is hosted by MasterCard Technologies LLC (AS26380) 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.
| www | 185.96.138.23 (AS26380) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 18 |
| Primary NS (MNAME) | dns2.mastercard.com |
| Responsible (RNAME) | hostmaster@mastercard.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2023-02-21 |
| Expires | 2027-02-20 (125d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 17:42:54 shown | 601ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-04 11:36:44 | 1187ms | 6 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 07:05:52 | 1174ms | 6 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 12:06:18 | 1809ms | 6 NS 1 A 0 MX | 🔓 Insecure |