| Property | Value |
| Name | Signum International S.a r.l |
| abuse@nic.mx | |
| City | Luzern |
| State | CH |
| Country | Switzerland |
| NameServer | ns2.domainnetwork.se |
| Created | 1999-09-21 00:00:00 |
| Changed | 2015-03-20 00:00:00 |
| Expires | 2016-09-20 00:00:00 |
| Registrar | CSC Corporate Domain |
| Date | IP Address |
| 2013-11-25 | 207.86.215.184 (ClassC) |
| 2013-11-26 | 157.238.74.57 (ClassC) |
| 2013-11-26 | 216.156.249.59 (ClassC) |
| 2014-05-13 | 96.6.46.11 (ClassC) |
| 2014-07-02 | 63.216.54.185 (ClassC) |
| 2014-07-28 | 23.3.12.73 (ClassC) |
| 2015-01-02 | 173.205.10.82 (ClassC) |
| 2015-02-18 | 173.205.10.49 (ClassC) |
| 2015-02-21 | 207.152.124.50 (ClassC) |
| 2015-02-22 | 207.152.124.73 (ClassC) |
| 2015-04-02 | 23.74.9.223 (ClassC) |
| 2016-04-19 | 60.254.131.54 (ClassC) |
| 2017-12-06 | 195.154.146.248 (ClassC) |
| 2018-04-02 | 23.88.111.18 (ClassC) |
| 2024-08-09 | 104.16.78.72 (ClassC) |
| 2024-12-11 | 104.16.77.72 (ClassC) |
| 2025-07-20 | 104.18.11.139 (ClassC) |
| 2025-08-12 | 104.18.10.139 (ClassC) |
| Date | Domain | IP |
| bc.ef.com.mx | 2021-11-17 | 99.84.64.129 |
| www.ef.com.mx | 2015-04-02 | 23.74.9.223 |