DNS needing to be resolved twice for same host?

On request #2 and #37, the same asset host seems to be firing off two dns requests. Does that make any sense?


It doesn’t make any sense to me unless you’ve tripped over a browser or instrumentation bug. I recommend capturing a tcpdump (advanced settings) and verifying that the requests are actually being issued and then see if there is anything in the responses that might trigger it (like a really short TTL).