Here is the list of Dotdeb mirrors around the world.

To fetch the packages, you just have to add two lines (deb and deb-src) to your /etc/apt/sources.list file

Armenia

deb http://mirrors.asnet.am/dotdeb/ stable all
deb-src http://mirrors.asnet.am/dotdeb/ stable all

Bulgaria

deb http://dotdeb.ipacct.com/packages/ stable all
deb-src http://dotdeb.ipacct.com/packages/ stable all
deb https://dotdeb.root.bg/ stable all
deb-src https://dotdeb.root.bg/ stable all

China

deb http://mirror.xtom.com.hk/dotdeb/ stable all
deb-src http://mirror.xtom.com.hk/dotdeb/ stable all

Czech republic

deb http://debian-dotdeb.mirror.web4u.cz/ stable all
deb-src http://debian-dotdeb.mirror.web4u.cz/ stable all

France

deb http://packages.dotdeb.org stable all
deb-src http://packages.dotdeb.org stable all

Germany

deb http://ftp.hosteurope.de/mirror/packages.dotdeb.org/ stable all
deb-src http://ftp.hosteurope.de/mirror/packages.dotdeb.org/ stable all
deb http://mirror.de.leaseweb.net/dotdeb/ stable all
deb-src http://mirror.de.leaseweb.net/dotdeb/ stable all
deb http://dotdeb.mirror.iphh.net/ stable all
deb-src http://dotdeb.mirror.iphh.net/ stable all

Netherlands

deb http://mirror.nl.leaseweb.net/dotdeb/ stable all
deb-src http://mirror.nl.leaseweb.net/dotdeb/ stable all

Portugal

deb http://mirrors.up.pt/dotdeb/ stable all
deb-src http://mirrors.up.pt/dotdeb/ stable all

Slovakia

deb http://mirrors.mojhosting.sk/dotdeb/ stable all
deb-src http://mirrors.mojhosting.sk/dotdeb/ stable all

South Korea

deb https://ftp.harukasan.org/dotdeb/ stable all
deb-src https://ftp.harukasan.org/dotdeb/ stable all

Sweden

deb http://mirrors.glesys.net/dotdeb/ stable all
deb-src http://mirrors.glesys.net/dotdeb/ stable all

Switzerland

deb https://pkg.adfinis-sygroup.ch/dotdeb/ stable all
deb-src https://pkg.adfinis-sygroup.ch/dotdeb/ stable all

Taiwan

deb http://ftp.yzu.edu.tw/Linux/dotdeb/ stable all
deb-src http://ftp.yzu.edu.tw/Linux/dotdeb/ stable all

United Kingdom

deb http://mirror.stshosting.co.uk/dotdeb/ stable all
deb-src http://mirror.stshosting.co.uk/dotdeb/ stable all

USA

deb http://ftp.utexas.edu/dotdeb/ stable all
deb-src http://ftp.utexas.edu/dotdeb/ stable all
deb http://mirror.us.leaseweb.net/dotdeb/ stable all
deb-src http://mirror.us.leaseweb.net/dotdeb/ stable all
deb https://mirrors.gigenet.com/dotdeb/ stable all
deb-src https://mirrors.gigenet.com/dotdeb/ stable all
deb http://cdn.content-network.net/mirror/dotdeb/ stable all
deb-src http://cdn.content-network.net/mirror/dotdeb/ stable all
deb http://dotdeb.mirror.k0nsl.org stable all
deb-src http://dotdeb.mirror.k0nsl.org stable all

(the following mirror is for US/Canada/Mexico only)

deb http://dotdeb.mirror.borgnet.us/ stable all
deb-src http://dotdeb.mirror.borgnet.us/ stable all