List of best mirrors for IP address 18.219.107.243, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/multiarch/pool/main/libq/libqtxdg/libqt5xdgiconloader-dev_3.4.0-1+b4_arm64.deb