Develop an URLs checker service

The goal is to develop a software component that manages a simple database, essentially consisting in a registry of URLs, and which regularly check these URL to asses if they are still accessible. All details are given in the attached PDF & PNGs Ideally, the component should be designed as independent micro-service with its own REST API and should be built using Scala along with the Akka, Play & Lagom frameworks. The external components identified for this system are a database to store the URL and associated data (preferably PostgreSQL) and a asynchronous messaging system (preferably Kafka) Other solution using potentially different technologies could also be considered if they cover the needs correctly. In any case, it should run on a JVM. Please details in your quote which technology you plan to use and a general description of how you plan to manage the automated periodical checking. I also consider solutions that slightly vary from the given description as long as the main features idea is present.