| Date | IP Address |
| 2022-11-11 | 104.26.12.226 (ClassC) |
| 2026-01-04 | 172.67.72.117 (ClassC) |
| Date | Domain | IP |
| kised.dualhealth.co.kr | 2025-10-08 | 104.26.13.226 |
| cashnote.dualhealth.co.kr | 2025-10-08 | 104.26.13.226 |
| keepwell.dualhealth.co.kr | 2022-10-21 | 172.67.72.117 |
| cert.dualhealth.co.kr | 2026-01-04 | 172.67.72.117 |