In the past I was always told by colleagues 126.96.36.199 appears to work faster and have to combine that with Google's public DNS*. Using 188.8.131.52 as primary and 184.108.40.206 as secondary. However, Google only provides 220.127.116.11 and 18.104.22.168, so who provides 22.214.171.124? And if true, why is 126.96.36.199 faster?
*Note: These IP addresses are used to dig domains and to determine if local DNS changes has propagated over all over the internet.