| Property | Value |
| merckdomains@merck.com | |
| NameServer | CMTU.MT.NS.ELS-GMS.ATT.NET |
| Created | 1998-06-22 00:00:00 |
| Changed | 2015-07-21 00:00:00 |
| Expires | 2018-06-21 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2024-03-14 | 44.227.76.166 (ClassC) |
| 2025-08-25 | 52.20.84.62 (ClassC) |