The DANE specification (RFC 6698) describes how to use TLSA resource records secured by DNSSEC (RFC 4033) to associate a server's connection endpoint with its TLS certificate. However, application protocols that use SRV records (RFC 2782) to indirectly name the target server connection endpoints for a service domain cannot apply the rules from RFC 6698. Therefore this document provides guidelines that enable such protocols to locate and use TLSA records.