Economical With The Truth: Making DNSSEC Answers Cheap
June 24, 2016 5:31PM
DNS
DNSSEC
Reliability
NXDOMAIN
RRDNS
We launched DNSSEC late last year and are already signing 56.9 billion DNS record sets per day. At this scale, we care a great deal about compute cost....
Go coverage with external tests
January 19, 2016 6:19PM
RRDNS
Tips
DNS
Reliability
Programming
The Go test coverage implementation is quite ingenious: when asked to, the Go compiler will preprocess the source so that when each code portion is executed a bit is set in a coverage bitmap....
Creative foot-shooting with Go RWMutex
October 29, 2015 9:26PM
RRDNS
Bugs
DNS
Reliability
Programming
Hi, I'm Filippo and today I managed to surprise myself! (And not in a good way.) I'm developing a new module ("filter" as we call them) for RRDNS, CloudFlare's Go DNS server....
DNS parser, meet Go fuzzer
August 06, 2015 2:40PM
RRDNS
DNS
Reliability
Tools
Go
Here at CloudFlare we are heavy users of the github.com/miekg/dns Go DNS library and we make sure to contribute to its development as much as possible. Therefore when Dmitry Vyukov published go-fuzz and started to uncover tens of bugs in the Go standard library, our task was clear....