| Date | IP Address |
| 2021-02-20 | 52.18.42.217 (ClassC) |
| 2024-08-31 | 34.252.167.101 (ClassC) |
| 2024-10-27 | 99.80.200.126 (ClassC) |
| 2024-11-09 | 52.210.150.184 (ClassC) |
| Date | Domain | IP |
| mx0.drcrokes.com | 2024-09-02 | 34.240.38.116 |
| mx01.drcrokes.com | 2024-08-30 | 34.252.167.101 |
| smtp1.drcrokes.com | 2024-09-05 | 34.252.167.101 |
| relay1.drcrokes.com | 2024-09-03 | 99.81.94.11 |
| relay2.drcrokes.com | 2024-09-04 | 34.252.167.101 |
| mail3.drcrokes.com | 2024-07-05 | 54.74.103.186 |
| smtp3.drcrokes.com | 2024-09-05 | 99.81.94.11 |
| mail8.drcrokes.com | 2024-08-31 | 34.252.167.101 |
| barracuda.drcrokes.com | 2024-08-04 | 54.194.37.164 |
| exchange.drcrokes.com | 2024-09-06 | 54.194.131.119 |
| remote.drcrokes.com | 2024-09-06 | 99.81.94.11 |
| mail.drcrokes.com | 2024-09-02 | 34.240.38.116 |
| vmail.drcrokes.com | 2024-09-03 | 99.81.94.11 |
| m.drcrokes.com | 2024-08-06 | 54.220.183.228 |
| correo.drcrokes.com | 2024-09-04 | 99.81.94.11 |
| postmaster.drcrokes.com | 2024-09-04 | 54.194.131.119 |
| ms.drcrokes.com | 2024-09-07 | 54.171.23.171 |
| mailhost.drcrokes.com | 2024-09-01 | 54.194.131.119 |
| gw.drcrokes.com | 2024-08-05 | 54.229.254.13 |
| mailx.drcrokes.com | 2024-08-31 | 34.240.38.116 |
| box.drcrokes.com | 2024-09-04 | 99.81.94.11 |
| mailbox.drcrokes.com | 2024-08-05 | 34.253.245.36 |