iP or domain name lookup

kmzj4884.cnvpn.org Server iP：

Current resolution：

domain resolution record：

2019-09-03-----2019-12-10 223.199.187.95

2019-06-07-----2019-06-14 223.199.170.170

2017-04-16-----2017-04-16 223.199.184.184

2017-04-16-----2017-04-16 223.199.183.40

2017-03-19-----2017-03-20 223.199.171.50

2017-03-09-----2017-03-09 223.199.189.223

2017-02-26-----2017-02-26 223.199.185.228

2016-12-26-----2016-12-26 223.199.190.196