An SRV record is a DNS record, that is used to forward a domain name to a third-party server and use it for a service different from a website. This can be a Voice-Over-IP server, a video streaming service, an instant messaging system, etc. When an SRV record is set up, you could specify an Internet Protocol the domain name will use and the port, which is to be employed to connect to the remote server. In addition, in case you have numerous SRV records for the exact same service, you are able to set different priorities and weights for every single one of them, allowing you to spread the load between several machines. Such a record will enable you to employ the same domain or subdomains under it with different providers, so you're able to use it for many purposes even if you are not able to get all the services from just one provider.