| Domain | Registrant | Administrative | Technical | Expires | |
|---|---|---|---|---|---|
| ydsp.sg | DEFENCE SCIENCE AND TECHNOLOGY AGENCY | LIM ZI JUN IVY | CHOON SIONG CHIA | [email protected] | Expired |
| ydsp.com.sg | DEFENCE SCIENCE AND TECHNOLOGY AGENCY | LIM ZI JUN IVY | CHOON SIONG CHIA | [email protected] | Expired |
| ydsp.net.sg | DEFENCE SCIENCE AND TECHNOLOGY AGENCY | LIM ZI JUN IVY | CHOON SIONG CHIA | [email protected] | Expired |