| Property | Value |
| Name | DNS Administrator |
| Organization | Hachette Book Group |
| help@hbgusa.com | |
| Address | 53 State Street |
| Zip Code | 02109 |
| City | Boston |
| State | MA |
| Country | US |
| Phone | +1.6172632800 |
| Fax | +1.6172632865 |
| NameServer | ns1.hbgusa.com |
| Created | 2006-03-01 21:52:48 |
| Changed | 2015-03-20 17:07:49 |
| Expires | 2016-03-01 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2024-04-01 | 13.105.221.11 (ClassC) |
| 2025-11-28 | 13.107.253.70 (ClassC) |
| Date | Domain | IP |
| discover.hachettebookgroup.com | 2025-10-04 | 192.0.66.2 |
| ablink.comms.hachettebookgroup.com | 2025-11-28 | 13.107.253.70 |
| www.hachettebookgroup.com | 2025-11-06 | 192.0.66.2 |