List of best mirrors for IP address 3.137.202.204, 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/q/qt3d-opensource-src/qt3d5-dev-tools_5.15.13+dfsg-2+rpi1+b2_armhf.deb