| Property | Value |
| Name | 615 West 131st Street |
| hostmaster@columbia.edu | |
| Address | CUIT - 5th Floor |
| City | New York, NY 10027 |
| Country | UNITED STATES |
| NameServer | DNS2.ITD.UMICH.EDU |
| Created | 1985-07-05 00:00:00 |
| Changed | 2012-12-13 00:00:00 |
| Expires | 2015-07-31 00:00:00 |
| Date | IP Address |
| 2018-05-03 | 52.54.54.153 (ClassC) |
| 2019-01-11 | 54.156.207.52 (ClassC) |
| 2019-03-14 | 52.5.146.39 (ClassC) |
| 2025-03-25 | 54.209.169.55 (ClassC) |
| 2025-04-24 | 54.209.77.18 (ClassC) |
| 2025-05-01 | 52.21.193.100 (ClassC) |