| Property | Value |
| merckdomains@merck.com | |
| NameServer | NS-1844.AWSDNS-38.CO.UK |
| Created | 2014-03-05 00:00:00 |
| Changed | 2015-02-02 00:00:00 |
| Expires | 2017-03-05 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2015-02-24 | 155.91.26.4 (ClassC) |
| 2018-11-01 | 54.209.168.227 (ClassC) |
| 2024-06-24 | 13.248.192.141 (ClassC) |
| 2025-01-09 | 13.248.198.0 (ClassC) |
| 2025-01-13 | 76.223.68.176 (ClassC) |
| Date | Domain | IP |
| www.merckaccessprogram-keytruda.com | 2014-10-12 | 67.132.30.176 |