don't scan the same host twice
don't scan the same host twice

PeterMosmans/cipherscan,MikeDawg/cipherscan,PeterMosmans/cipherscan,jvehent/cipherscan,PeterMosmans/cipherscan,jvehent/cipherscan,jvehent/cipherscan,MikeDawg/cipherscan,MikeDawg/cipherscan