PHCuadroPrince_789
Forum Guru
Quad9 is a young DNS outfit which has been providing a fast and free DNS service since August 2016.
The company sells itself on its ability to block malicious domains by collecting intelligence from 'a variety of public and private sources.' It's not clear what these sources are, but the website says Quad9 used 1☍+ 'threat intelligence providers' as of December 2018.
That's a little too vague for us, and we're not convinced that using a large number of threat intelligence providers will necessarily help – the quality of the intelligence is generally more important than the quantity.
There's no arguing about Quad9's performance, though. DNSPerf currently rates it seven out of ten for average worldwide query times, lagging behind Cloudflare and OpenDNS, but effortlessly outpacing contenders like Comodo.
Drilling down into the detail reveals some variations in speed - Quad9 is in eighth place for North American queries - but overall the service still delivers better performance than most.
Setup guidance is a little limited, with tutorials for the latest versions of Windows and macOS only. They're well presented, though, and it's not difficult to figure out what you need to do.
+Speedy performance levels
+Blocks malicious domains
The company sells itself on its ability to block malicious domains by collecting intelligence from 'a variety of public and private sources.' It's not clear what these sources are, but the website says Quad9 used 1☍+ 'threat intelligence providers' as of December 2018.
That's a little too vague for us, and we're not convinced that using a large number of threat intelligence providers will necessarily help – the quality of the intelligence is generally more important than the quantity.
There's no arguing about Quad9's performance, though. DNSPerf currently rates it seven out of ten for average worldwide query times, lagging behind Cloudflare and OpenDNS, but effortlessly outpacing contenders like Comodo.
Drilling down into the detail reveals some variations in speed - Quad9 is in eighth place for North American queries - but overall the service still delivers better performance than most.
Setup guidance is a little limited, with tutorials for the latest versions of Windows and macOS only. They're well presented, though, and it's not difficult to figure out what you need to do.
+Speedy performance levels
+Blocks malicious domains
mas mabuti na ang tumawa kaysa umiyak
