| Property | Value |
| NameServer | NS68.WORLDNIC.COM |
| Created | 1993-10-13 00:00:00 |
| Changed | 2013-08-13 00:00:00 |
| Expires | 2016-10-12 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2019-11-22 | 54.208.101.55 (ClassC) |
| 2025-09-17 | 172.67.155.54 (ClassC) |
| 2026-01-04 | 104.21.89.4 (ClassC) |
| Date | Domain | IP |
| investor.ligand.com | 2021-02-28 | 52.8.245.229 |
| www.ligand.com | 2021-02-25 | 52.8.245.229 |