| Property | Value |
| Name | University Information Systems |
| hostmaster@cu.edu | |
| Address | 1800 Grant |
| City | Denver, CO 80203 |
| Country | UNITED STATES |
| NameServer | NS4.CU.EDU |
| Created | 1996-09-25 00:00:00 |
| Changed | 2014-10-31 00:00:00 |
| Expires | 2016-07-31 00:00:00 |
| Date | IP Address |
| 2016-10-07 | 23.215.104.26 (ClassC) |
| 2017-03-09 | 23.63.227.186 (ClassC) |
| 2018-02-12 | 23.63.227.168 (ClassC) |
| 2018-04-19 | 209.133.57.107 (ClassC) |
| 2018-04-28 | 63.227.135.42 (ClassC) |
| 2018-04-28 | 209.107.208.57 (ClassC) |
| 2018-04-28 | 67.135.105.67 (ClassC) |
| 2018-04-28 | 209.107.208.81 (ClassC) |
| 2018-04-30 | 24.143.193.64 (ClassC) |
| 2018-08-09 | 165.254.95.56 (ClassC) |
| 2018-08-16 | 23.213.133.50 (ClassC) |
| 2019-08-28 | 23.10.240.49 (ClassC) |
| 2020-04-22 | 184.25.56.147 (ClassC) |
| 2020-04-22 | 184.25.56.107 (ClassC) |
| 2020-05-06 | 23.56.169.144 (ClassC) |
| 2020-07-09 | 23.48.208.243 (ClassC) |
| 2020-08-17 | 23.56.169.203 (ClassC) |
| 2020-08-17 | 23.56.169.216 (ClassC) |
| 2020-10-07 | 184.25.123.161 (ClassC) |
| 2020-12-30 | 23.10.240.130 (ClassC) |
| 2021-01-13 | 23.55.221.11 (ClassC) |
| 2021-02-08 | 23.35.69.56 (ClassC) |
| 2021-03-10 | 23.32.45.160 (ClassC) |
| 2021-05-06 | 23.35.68.218 (ClassC) |
| 2024-12-25 | 13.111.229.121 (ClassC) |
| Date | Domain | IP |
| NS4.CU.EDU | 2024-12-15 | 204.228.71.5 |
| online.cu.edu | 2024-12-12 | 23.185.0.3 |
| www.online.cu.edu | 2024-12-12 | 23.185.0.3 |
| ecomm.cu.edu | 2024-12-17 | 23.185.0.3 |
| image.communications.cu.edu | 2024-07-25 | 23.55.167.33 |
| click.communications.cu.edu | 2024-12-25 | 13.111.229.121 |
| advancement.cu.edu | 2024-09-29 | 23.185.0.2 |
| www.cu.edu | 2024-12-15 | 23.185.0.3 |