Update CDN, Download, Reject Hosts & Remove Dead/Outdated Hosts

Source/domainset/download.conf

@@ -923,7 +923,6 @@ repo.ialab.dsu.edu
 debian.repo.cure.edu.uy
 debian.xtdv.net
 mirror.bizflycloud.vn
-mirrors.dc.clear.net.ar
 ubuntu.zero.com.ar
 ubuntu.unc.edu.ar
 mirrors.asnet.am
@@ -1420,7 +1419,7 @@ apache.melbourneitmirror.net
 mirror.ventraip.net.au
 mirror.intergrid.com.au
 .mirror.ba
-apache.cu.be
+.mirrors.cu.be
 apache.cbox.biz
 ftp.byfly.by.org
 mirror.switch.ch
@@ -1636,7 +1635,6 @@ mirrors.kernel.org
 mirrors.sarata.com
 download.kde.org
 ftp.kddlabs.co.jp
-kde.cu.be
 ftp.rz.uni-wuerzburg.de
 mirror.hs-esslingen.de
 ftp.surfnet.nl
@@ -1696,11 +1694,9 @@ eclats.crans.org
 ftp.crihan.fr
 mirror.datapacket.com
 eu.edge.kernel.org
-ftp.cc.uoc.grs
 mirror.ethz.ch
 mirror.steadfast.net
 mirrors.switch.ca
-mirrors.eze.sysarmy.com
 mirror.dimensiondata.com
 # F-Droid mirrors
 f-droid.org