| Property | Value |
| Name | Carlos Salman Gonzalez |
| Organization | SIGSA |
| libarra@sigsa.info | |
| Zip Code | 03210 |
| City | Mexico |
| State | D.F. |
| Country | MX |
| Phone | +52.752000 |
| Fax | +52.95748 |
| NameServer | ns59.worldnic.com |
| Created | 2001-10-05 01:55:14 |
| Changed | 2016-08-30 14:47:45 |
| Expires | 2017-10-05 01:55:14 |
| Registrar | Network Solutions, L |
| Date | IP Address |
| 2021-06-23 | 104.119.188.218 (ClassC) |
| 2025-04-13 | 23.202.47.50 (ClassC) |
| 2025-04-19 | 23.46.228.169 (ClassC) |
| 2025-07-11 | 23.216.147.196 (ClassC) |
| 2025-12-06 | 23.216.147.198 (ClassC) |
| 2026-02-14 | 65.183.45.196 (ClassC) |
| Date | Domain | IP |
| opendata.sigsa.info | 2024-11-03 | 54.197.243.216 |
| gate.sigsa.info | 2025-04-13 | 23.202.47.50 |
| drive.sigsa.info | 2025-12-06 | 189.212.217.93 |
| intranet.sigsa.info | 2018-06-07 | 148.243.225.53 |
| preview.sigsa.info | 2024-02-14 | 104.70.127.10 |
| www.sigsa.info | 2024-01-05 | 104.98.114.163 |