add default ip addresses as a fallback mechanism #103
Merged
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(see background conversation in #91)
this pr adds a static list of ip addresses from cloudflare.
whenever api calls to cloudflare fail these ip addresses are used as a fallback. these values are not cached so subsequent requests will continue to trigger cloudflare api calls until one finally succeeds.
this should be safe as a temporary solution - it looks like these values don't change that often.