| Property | Value |
| Name | Internet Development |
| Organization | MasterCard International Inc. |
| hostmaster@mastercard.org | |
| Address | 2200 MasterCard Blvd |
| Zip Code | 63366 |
| City | O Fallon |
| State | MO |
| Country | US |
| Phone | +1.6367223771 |
| NameServer | dns1.mastercard.com |
| Created | 2012-05-18 21:21:42 |
| Changed | 2016-03-18 00:20:29 |
| Expires | 2017-05-18 21:21:42 |
| Registrar | MarkMonitor Inc. |
| Date | IP Address |
| 2025-08-02 | 165.160.15.20 (ClassC) |
| 2025-08-10 | 165.160.13.20 (ClassC) |