| 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 |
| 2024-04-12 | 3.233.248.6 (ClassC) |
| 2024-04-19 | 184.73.201.49 (ClassC) |
| 2024-05-12 | 52.200.244.137 (ClassC) |
| 2024-05-30 | 18.211.129.59 (ClassC) |
| 2024-06-05 | 34.203.83.220 (ClassC) |
| 2024-06-09 | 34.224.234.55 (ClassC) |
| 2024-06-21 | 3.229.227.17 (ClassC) |
| 2024-07-02 | 34.202.12.56 (ClassC) |
| 2024-07-17 | 3.232.14.233 (ClassC) |
| 2024-08-02 | 52.86.124.101 (ClassC) |
| 2024-08-17 | 44.213.184.204 (ClassC) |
| 2024-09-01 | 3.217.74.38 (ClassC) |
| 2024-09-09 | 3.224.108.74 (ClassC) |
| 2024-10-02 | 3.233.123.104 (ClassC) |
| 2024-11-09 | 3.219.222.182 (ClassC) |
| 2024-11-25 | 52.200.8.112 (ClassC) |
| 2024-12-08 | 44.212.153.150 (ClassC) |
| 2024-12-26 | 34.204.208.244 (ClassC) |