livecheck: improve host checks to instead check domains
livecheck: improve host checks to instead check domains

JCount/brew,Homebrew/brew,MikeMcQuaid/brew,MikeMcQuaid/brew,MikeMcQuaid/brew,Homebrew/brew,nandub/brew,JCount/brew,nandub/brew,JCount/brew,JCount/brew,nandub/brew,Homebrew/brew,MikeMcQuaid/brew,Homebrew/brew,nandub/brew