| Property | Value |
| NameServer | NS62.WORLDNIC.COM |
| Created | 2002-07-29 00:00:00 |
| Changed | 2014-05-30 00:00:00 |
| Expires | 2019-07-29 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2020-03-11 | 165.254.94.247 (ClassC) |
| 2020-06-29 | 23.43.60.202 (ClassC) |
| 2021-08-06 | 184.25.237.162 (ClassC) |
| 2021-12-01 | 23.6.118.9 (ClassC) |
| 2022-06-04 | 184.51.3.146 (ClassC) |
| 2024-01-12 | 23.215.9.4 (ClassC) |
| 2024-01-12 | 23.215.9.40 (ClassC) |
| 2024-04-02 | 104.93.21.97 (ClassC) |
| 2024-05-05 | 23.192.230.76 (ClassC) |
| 2025-04-14 | 23.46.228.164 (ClassC) |
| 2025-06-08 | 23.216.147.197 (ClassC) |
| 2025-06-09 | 23.210.244.165 (ClassC) |
| 2025-10-23 | 23.221.220.15 (ClassC) |
| 2025-12-23 | 23.216.147.205 (ClassC) |
| 2026-01-22 | 23.216.147.196 (ClassC) |
| Date | Domain | IP |
| portal.supernus.com | 2025-12-18 | 162.159.140.147 |
| ir.supernus.com | 2024-05-05 | 23.192.230.76 |
| ccs.supernus.com | 2024-08-18 | 23.54.18.248 |