| Property | Value |
| Name | CSG Systems Inc. |
| Organization | CSG Systems Inc. |
| domain_registrar_admins@csgi.com | |
| Address | P.O. Box 34965 |
| Zip Code | 68134 |
| City | Omaha |
| State | NE |
| Country | US |
| Phone | +1.4024317000 |
| NameServer | NS2.EXACTTARGET.COM |
| Created | 2010-04-02 17:07:17 |
| Changed | 2015-01-29 00:56:59 |
| Expires | 2020-04-02 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2013-11-20 | 66.231.91.47 (ClassC) |
| 2022-03-14 | 52.88.223.20 (ClassC) |
| 2024-07-03 | 52.27.142.23 (ClassC) |
| 2025-04-26 | 44.238.112.62 (ClassC) |
| 2025-08-23 | 35.162.215.130 (ClassC) |
| 2025-11-22 | 16.145.25.182 (ClassC) |
| Date | Domain | IP |
| image.charteremails.com | 2013-11-20 | 209.8.115.55 |
| click.charteremails.com | 2013-11-20 | 66.231.91.47 |
| image.email.charteremails.com | 2024-08-27 | 23.44.205.154 |