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I would assume DNS providers were on call with FB staff to manually trigger flushes across the system to prop the records ASAP. Of course this doesn't affect cl
by junon 5y ago
I would assume DNS providers were on call with FB staff to manually trigger flushes across the system to prop the records ASAP. Of course this doesn't affect client TTLs but resolution failures generally aren't cached anyway.
- yourad_io 5y agoSpeaking of flushing, today I learned that Google public DNS has an open "flush" function: https://dns.google.com/cache https://dns.google.com/cache
- celsoazevedo 5y agoCloudflare: https://1.1.1.1/purge-cache/ https://1.1.1.1/purge-cache/ OpenDNS: https://cachecheck.opendns.com/ https://cachecheck.opendns.com/
- hamilyon2 5y agoDns providers are basically every ISP in existence, it would be impractical to communicate with by phone calls