iP or domain name lookup

www.cnheike.cn Server iP：

Current resolution：

domain resolution record：

2019-12-31-----2019-12-31 172.247.30.239

2019-07-12-----2019-07-12 45.204.207.209

2019-05-22-----2019-05-22 154.91.206.211

2017-01-12-----2017-05-17 162.159.209.94

2017-01-12-----2017-05-17 162.159.208.94

2017-02-26-----2017-02-26 104.31.197.78

2017-02-26-----2017-02-26 104.31.196.78

2017-01-04-----2017-01-04 104.18.42.132

2017-01-04-----2017-01-04 104.18.43.132