iP or domain name lookup

dczc0543.cnvpn.org Server iP：

Current resolution：

domain resolution record：

2019-12-10-----2021-09-10 171.95.112.189

2019-07-23-----2019-07-24 171.95.113.49

2017-01-07-----2017-01-07 222.214.77.242

2017-01-06-----2017-01-06 222.214.77.135

2017-01-03-----2017-01-03 222.214.77.31

2017-01-02-----2017-01-02 222.214.76.50

2016-12-24-----2016-12-24 222.214.76.246

2016-12-22-----2016-12-22 222.214.77.201

2016-11-08-----2016-11-08 222.214.77.161

2016-11-08-----2016-11-08 222.214.77.196