| Date | IP Address |
| 2013-09-08 | 208.31.170.18 (ClassC) |
| 2014-03-17 | 65.172.31.17 (ClassC) |
| 2014-03-19 | 96.6.46.75 (ClassC) |
| 2015-01-06 | 205.234.218.41 (ClassC) |
| 2015-03-03 | 107.14.32.17 (ClassC) |
| 2015-04-15 | 184.86.240.89 (ClassC) |
| 2015-04-15 | 184.86.240.128 (ClassC) |
| 2015-04-19 | 207.109.221.137 (ClassC) |
| 2015-10-29 | 104.86.110.17 (ClassC) |
| 2025-07-23 | 162.255.119.6 (ClassC) |
| Date | Domain | IP |
| info.codingcertification.org | 2025-06-06 | 162.255.119.6 |
| go.codingcertification.org | 2015-03-03 | 107.14.32.17 |