| Date | IP Address |
| 2014-09-15 | 104.28.11.67 (ClassC) |
| 2014-11-13 | 199.27.135.4 (ClassC) |
| 2015-02-15 | 173.245.60.40 (ClassC) |
| 2023-08-18 | 104.26.14.182 (ClassC) |
| 2024-09-12 | 104.18.8.167 (ClassC) |
| 2025-04-22 | 172.67.134.87 (ClassC) |
| 2025-08-02 | 104.21.25.153 (ClassC) |
| Date | Domain | IP |
| mx1.mailshield.dcgroup.com | 2023-08-18 | 185.127.180.148 |
| www.dcgroup.com | 2014-11-13 | 199.27.135.4 |