| Property | Value |
| merckdomains@merck.com | |
| NameServer | CMTU.MT.NS.ELS-GMS.ATT.NET |
| Created | 2001-12-05 00:00:00 |
| Changed | 2015-11-04 00:00:00 |
| Expires | 2016-12-05 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2019-07-02 | 64.202.189.170 (ClassC) |
| 2025-01-10 | 76.223.68.176 (ClassC) |
| 2025-01-13 | 13.248.198.0 (ClassC) |