Here is the piece of yum log that contains data related to my problem. After i input the command yum install gtk-recordmydesktop and hit yes after yum found a list of dependencies.
Jul 31 16:22:16 Installed: jack-audio-connection-kit-example-clients-1.9.8-9.fc17.x86_64
Jul 31 16:22:17 Installed: recordmydesktop-0.3.8.1-7.fc17.x86_64
Jul 31 16:22:17 Installed: gtk-recordmydesktop-0.3.8-6.fc17.noarch
Jul 31 16:23:34 Erased: gtk-recordmydesktop-0.3.8-6.fc17.noarch
Jul 31 16:23:52 Installed: gtk-recordmydesktop-0.3.8-6.fc17.noarch
Yesterday i needed to record something weird i thought it was happening on a certain web site. First i tried with a camera then i tried to download the above program with the command yum install gtk-recordmydesktop. But soon after the download i saw a broken mirror message came and yum switched to another mirror but i could see what was the name of the server it was trying to download in the first try and i think it was something Mexicom. Then i uninstalled and installed it again but i think the second time it done it locally. My mind was too scrambled at that time and i went along with it and several hours later i found in my inbox on gmail site a really weird message that came in my inbox as 15:28 almost an hour earlier. But i could swear yesterday i saw in yum.log 15:23 instead of 16:23. I didn't know Fedora repos are being mirrored in Mexico. Anybody can confirm this?