DNS with 0 TTL

Is it possible to configure DNS records with 0 TTL?

I need to setup round robin DNS for load balancing of 50 servers and 60 seconds as DNS TTL could be too high for me. Is it possible to go under 60 seconds and possibly reach 0?


The lowest I’ve seen is 30 seconds on Enterprise.

It sounds like you need an actual load balancer. How are you maintaining session affinity?

The 50 servers I was talking about are coturn servers

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