List of best mirrors for IP address 3.142.43.71, 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/libn/libnet-dns-sec-perl/libnet-dns-sec-perl_1.26-1+b1_armhf.deb