| Property | Value |
| Name | Domain Administrator |
| Organization | McGraw-Hill Global Education Holdings, LLC |
| hostmaster@mheducation.com | |
| Address | 2 Penn Plaza |
| Zip Code | 10121 |
| City | New York |
| State | NY |
| Country | US |
| Phone | +1.6094265291 |
| Fax | +1.6094265291 |
| NameServer | pdns85.ultradns.com |
| Created | 2000-06-08 21:53:21 |
| Changed | 2020-10-21 10:56:25 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2024-03-10 | 100.24.134.57 (ClassC) |
| 2024-03-27 | 44.211.10.248 (ClassC) |
| 2024-04-04 | 34.199.27.181 (ClassC) |
| 2024-04-10 | 184.72.241.253 (ClassC) |
| 2024-04-23 | 34.235.9.0 (ClassC) |
| 2024-05-07 | 3.214.62.213 (ClassC) |
| 2024-05-12 | 54.87.67.83 (ClassC) |
| 2024-05-30 | 100.25.97.250 (ClassC) |
| 2024-06-05 | 100.24.140.14 (ClassC) |
| 2024-06-09 | 3.228.30.16 (ClassC) |
| 2024-06-21 | 3.228.26.12 (ClassC) |
| 2024-06-28 | 54.209.247.77 (ClassC) |
| 2024-07-03 | 35.153.247.83 (ClassC) |
| 2024-07-11 | 44.196.92.138 (ClassC) |
| 2024-07-18 | 3.222.23.137 (ClassC) |
| 2024-08-03 | 3.210.112.178 (ClassC) |
| 2024-08-16 | 44.194.253.173 (ClassC) |
| 2024-09-01 | 54.243.247.226 (ClassC) |
| 2024-10-27 | 52.7.169.124 (ClassC) |
| 2024-11-27 | 184.73.5.92 (ClassC) |
| 2025-01-22 | 54.197.137.229 (ClassC) |
| 2025-02-11 | 35.169.218.3 (ClassC) |
| 2025-03-27 | 44.220.103.17 (ClassC) |
| 2025-05-01 | 3.208.33.234 (ClassC) |
| 2025-05-07 | 54.204.135.157 (ClassC) |
| 2025-05-25 | 54.84.119.216 (ClassC) |
| 2025-06-06 | 52.203.18.92 (ClassC) |