FUCKING GFW: EVERYONE SHOULD ENABLE DNS OVER TLS IN 2019!
P.R.China government polluted the domain 'recolic.net' at 2019-08-29 09:40:00 UTC. Now, you're not supported by bsTech ANYMORE if:
1. You're using P.R.China DNS service (except HongKong).
2. OR you're using a good DNS service in P.R.China with PLAIN TCP or UDP. Please use DNS over TLS or DNS over HTTPS if you're in P.R.China. (except HongKong)
Tip: You can try my DNS server if you're in P.R.China: dns.cn.recolic.org(220.127.116.11). It fucks the China GFW with DoT and provides a good dns server inside GFW.
You're always supported if you're in Hong Kong or R.O.China(Taiwan).