| Property | Value |
| ddgama@colum.edu | |
| Address | Columbia College 600 South Michigan Ave Chicago, IL 60605 UNITED STATES |
| NameServer | NS1104.COLUM.EDU |
| Created | 1994-03-29 00:00:00 |
| Changed | 2015-06-04 00:00:00 |
| Expires | 2016-07-31 00:00:00 |
| Date | IP Address |
| 2021-09-28 | 52.23.70.249 (ClassC) |
| 2022-02-15 | 52.3.85.194 (ClassC) |
| 2022-04-08 | 34.205.216.80 (ClassC) |
| 2022-05-06 | 54.81.187.191 (ClassC) |
| 2022-11-05 | 54.146.147.99 (ClassC) |
| 2022-12-21 | 34.196.81.198 (ClassC) |
| 2025-08-13 | 3.211.254.91 (ClassC) |
| 2025-09-29 | 54.236.86.246 (ClassC) |
| 2025-09-30 | 3.228.30.187 (ClassC) |
| 2025-10-07 | 44.217.139.37 (ClassC) |
| 2025-11-04 | 54.90.56.168 (ClassC) |
| 2025-12-27 | 44.194.41.2 (ClassC) |
| 2026-01-13 | 98.95.182.49 (ClassC) |
| 2026-02-27 | 54.237.142.56 (ClassC) |