| 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 |
| 2016-11-23 | 23.57.36.84 (ClassC) |
| 2024-08-14 | 100.27.183.148 (ClassC) |
| 2024-08-27 | 3.229.36.134 (ClassC) |
| 2024-09-09 | 34.202.249.232 (ClassC) |
| 2024-12-25 | 54.87.79.230 (ClassC) |