List of best mirrors for IP address 3.131.13.196, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/raspbian/pool/main/libq/libqtxdg/libqt5xdg-dev_3.12.0-1+b2_armhf.deb