An SRV record, which signifies Service record, is a DNS entry employed to outline the servers which run a specific service for a domain name. Quite simply, you’ll be able to use your domain name not only for a website, but also for an instant messaging server, a video streaming host or even a Voice-Over-IP server, for instance, while you still have a website with it. Whenever you create the SRV record, you can select what IP it is going to employ, on which port the connection to the specific server is going to be established in addition to the priority and the weight of the record provided that there are several SRV records for the very same service. The latter option will allow you to employ different machines for load balancing and redundancy. With this kind of DNS records, you may use the same domain address many different purposes and even with different providers if the same one is unable to provide all services you require.