| Property | Value |
| Organization | Center for Technology in Education |
| State | Maryland |
| Country | US |
| NameServer | ns-635.awsdns-15.net |
| Created | 2013-11-05 02:26:46 |
| Changed | 2018-11-06 16:13:01 |
| Expires | 2019-11-05 02:26:46 |
| Date | IP Address |
| 2017-11-16 | 13.33.141.160 (ClassC) |
| 2017-12-13 | 52.85.74.99 (ClassC) |
| 2017-12-16 | 13.33.162.170 (ClassC) |
| 2017-12-21 | 13.33.162.162 (ClassC) |
| 2018-01-06 | 13.33.162.232 (ClassC) |
| 2018-01-06 | 13.32.66.180 (ClassC) |
| 2018-01-07 | 52.222.218.160 (ClassC) |
| 2018-02-11 | 52.85.90.201 (ClassC) |
| 2018-05-23 | 52.85.88.245 (ClassC) |
| 2018-05-23 | 52.85.88.46 (ClassC) |
| 2018-06-15 | 13.33.78.132 (ClassC) |
| 2018-06-23 | 52.85.117.157 (ClassC) |
| 2018-07-04 | 52.84.31.215 (ClassC) |
| 2019-06-22 | 99.86.61.3 (ClassC) |
| 2019-06-28 | 13.249.141.214 (ClassC) |
| 2019-07-14 | 52.84.61.217 (ClassC) |
| 2019-07-14 | 52.84.61.226 (ClassC) |
| 2019-09-18 | 13.226.23.134 (ClassC) |
| 2019-09-30 | 13.249.141.219 (ClassC) |
| 2019-10-24 | 13.227.42.84 (ClassC) |
| 2019-10-24 | 13.227.42.122 (ClassC) |
| 2019-10-24 | 13.227.42.203 (ClassC) |
| 2019-11-07 | 13.227.42.19 (ClassC) |
| 2020-04-26 | 99.84.168.191 (ClassC) |
| 2024-08-17 | 3.163.19.72 (ClassC) |
| 2024-11-21 | 3.163.19.13 (ClassC) |
| 2024-12-08 | 18.65.226.173 (ClassC) |
| 2024-12-12 | 18.65.226.138 (ClassC) |
| 2024-12-27 | 3.163.19.79 (ClassC) |