Race between DNS and port/TLS checks (stale IPs) #58
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Port and TLS checks use IPs from the most recent DNS check. If DNS changes mid-cycle, port/TLS checks may target stale IPs. The spec does not define ordering — should DNS complete before port/TLS starts?
Recommend: DNS first, then port/TLS using freshly resolved IPs.
Ref: issue #5 item 6
yes, obviously. update the readme.