| Property | Value |
| Name | UNION OF CONCERNED SCIENTISTS |
| Organization | UNION OF CONCERNED SCIENTISTS |
| Kamenko@UCSUSA.ORG | |
| Address | Two Brattle Square |
| Zip Code | 02238-9105 |
| City | Cambridge |
| State | MA |
| Country | US |
| Phone | +1.6175475552 |
| Fax | +1.6178649405 |
| NameServer | ns11.mstdns.com |
| Created | 1994-10-01 04:00:00 |
| Changed | 2014-05-12 16:43:48 |
| Expires | 2016-09-30 04:00:00 |
| Registrar | Network Solutions, L |
| Date | IP Address |
| 2014-06-05 | 69.48.252.146 (ClassC) |
| 2014-06-06 | 69.48.252.158 (ClassC) |
| 2024-08-07 | 104.26.8.151 (ClassC) |
| 2024-10-13 | 172.67.69.98 (ClassC) |
| 2025-05-16 | 104.26.9.151 (ClassC) |
| Date | Domain | IP |
| secure.ucsusa.org | 2024-08-10 | 18.161.6.14 |