| Property | Value |
| Name | Domain Administrator |
| Organization | Penguin Random House Limited |
| domainnamerequests@randomhouse.com | |
| Address | 1745 Broadway |
| Zip Code | 10019 |
| City | New York |
| State | NY |
| Country | US |
| Phone | +1.2127829000 |
| Fax | +1.2127822600 |
| NameServer | dns1.randomhouse.com |
| Created | 1998-10-05 04:00:00 |
| Changed | 2014-07-18 16:00:28 |
| Expires | 2015-10-04 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2024-03-04 | 170.171.208.160 (ClassC) |
| 2025-08-07 | 52.204.53.5 (ClassC) |
| 2025-11-26 | 44.219.250.216 (ClassC) |
| 2026-01-15 | 18.211.120.133 (ClassC) |
| Date | Domain | IP |
| uk.penguingroup.com | 2014-05-30 | 165.193.128.72 |
| us.penguingroup.com | 2014-05-29 | 170.171.208.160 |