Top Tweets for #dnsttl

4 days ago

AWS reported failover: 90 seconds.Your app was down for 5 minutes. The difference? One JVM DNS config nobody tuned. Here is the full breakdown of what actually happens during an RDS Multi-AZ failover incident. https://t.co/8fiX5G7XWt #AWSRDS #MultiAZ #DNSTTL #CloudOptimo

102

Johannes Ullrich

@johullrich

almost 14 years ago

still getting emails about ssl errors because #Comodo can't use a calendar reminder let http://t.co/A9TlP5vO expire. #sslfail #dnsttl

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