| 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 |
| 2021-11-07 | 54.85.179.127 (ClassC) |
| 2025-11-04 | 44.205.133.149 (ClassC) |
| 2025-11-08 | 18.232.28.191 (ClassC) |
| 2025-12-06 | 52.44.244.95 (ClassC) |