httpdns新增域名httpdns.qcloud.com

[devon-ge]

疑似美团使用的dns：dnspod.meituan.httpdns.qcloud.com

connection: open connection to dnspod.meituan.httpdns.qcloud.com:80 using outbound/direct[direct]: lookup dnspod.meituan.httpdns.qcloud.com: (exchange6: NXDOMAIN | exchange4: NXDOMAIN)

参考：https://tech.meituan.com/2017/03/17/shark-sdk.html