| Property | Value |
| NameServer | NS68.WORLDNIC.COM |
| Created | 1998-05-18 00:00:00 |
| Changed | 2007-06-22 00:00:00 |
| Expires | 2016-05-17 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2024-11-05 | 35.208.209.208 (ClassC) |
| Date | Domain | IP |
| investor.celsion.com | 2024-01-13 | 23.44.175.138 |
| www.celsion.com | 2024-10-04 | 35.208.209.208 |