List of best mirrors for IP address 18.118.252.41, located at 42.364899,-71.098701 in United States (US).
Map showing the closest mirrors
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector.raspbian.org/raspbian/pool/main/l/linux/linux-headers-5.10.0-34-common_5.10.234-1+rpi1_all.deb