I am biased, but Kong Gateway has built SRV resolution in the OSS product, which runs on top of Nginx: https://docs.konghq.com/gateway/latest/how-kong-works/loa

I am biased, but Kong Gateway has built SRV resolution in the OSS product, which runs on top of Nginx: https://docs.konghq.com/gateway/latest/how-kong-works/load-balancing/#srv-records https://docs.konghq.com/gateway/latest/how-kong-works/load-b... It has been built by extending Nginx with an OpenResty-based DNS resolver instead. You could even extract it away from Kong itself and use it standalone.