| Date | IP Address |
| 2025-03-19 | 13.215.130.119 (ClassC) |
| 2025-04-09 | 13.228.37.164 (ClassC) |
| Date | Domain | IP |
| safcs1.defence.gov.sg | 2024-07-11 | 122.248.229.60 |
| auth.defence.gov.sg | 2024-11-24 | 52.221.115.226 |
| sdconn.defence.gov.sg | 2025-03-20 | 52.76.105.2 |
| info.defence.gov.sg | 2025-03-19 | 13.215.130.119 |
| stg.info.defence.gov.sg | 2025-03-19 | 54.179.133.250 |
| mcc-ocp.defence.gov.sg | 2025-03-20 | 18.238.217.64 |
| easygr.defence.gov.sg | 2025-03-19 | 52.76.105.2 |
| auth.easygr.defence.gov.sg | 2025-03-19 | 52.76.61.47 |
| memr.defence.gov.sg | 2025-03-20 | 52.74.145.188 |
| macs.defence.gov.sg | 2025-03-20 | 203.116.83.203 |
| safcs.defence.gov.sg | 2025-03-19 | 18.136.138.148 |
| mads.defence.gov.sg | 2025-03-20 | 203.116.83.202 |
| myoasis.defence.gov.sg | 2025-03-20 | 203.116.83.207 |
| urms.defence.gov.sg | 2025-03-20 | 13.215.130.119 |
| kainos.defence.gov.sg | 2025-03-19 | 18.161.6.66 |
| sdops.defence.gov.sg | 2025-03-20 | 52.74.145.188 |
| insights.defence.gov.sg | 2025-03-20 | 3.163.24.74 |
| digitest.defence.gov.sg | 2025-03-20 | 54.179.133.250 |
| survey.defence.gov.sg | 2025-03-20 | 18.238.238.18 |
| qualifly.defence.gov.sg | 2025-03-20 | 13.215.130.119 |