An SRV record, which stands for Service record, is a DNS entry employed to outline the servers that run a specific service for a domain name. Quite simply, you can use your Internet domain not only for a web site, but also for an instant messaging server, a video streaming host or perhaps a Voice-Over-IP server, for instance, while you still have an Internet site with it. Whenever you create the SRV record, you can pick what Internet Protocol it's going to use, on which port the connection to the specific server is going to be established along with the priority and the weight of the record assuming that you have a number of SRV records for the exact same service. The latter option will permit you to employ different machines for load balancing and redundancy. With this kind of DNS records, you can use the same domain for various purposes and even with different providers in case the same one can't provide all services that you need.