List of best mirrors for IP address 18.224.54.118, 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/q/qtdeclarative-opensource-src/qt5-qmltooling-plugins-dbgsym_5.15.8+dfsg-3+rpi1_arm64.deb