Remove dead/outdated domains

Source/domainset/cdn.conf

@@ -838,7 +838,6 @@ i.imgflip.com
 .uploadhouse.com
 .yourimageshare.com
 .iili.io
-img.hcloud.lat
 .imglink.win
 .datocms-assets.com
 images.pexels.com
@@ -1286,7 +1285,6 @@ assets.swoogo.com
 
 # >> Headless CMS
 cdn.sanity.io
-a.storyblok.com
 .kc-usercontent.com
 images.prismic.io
 .cdn.prismic.io
@@ -3373,7 +3371,6 @@ assets.prowritingaid.com
 .doppiocdn.org
 .myavlive.com
 .teraboxcdn.com
-v.hillwaver.com
 static2.avg.com
 .simplecastcdn.com
 wimg.rule34.xxx