iP or domain name lookup

dingyaun.applinzi.com Server iP：

Current resolution：

domain resolution record：

2019-06-17-----2020-01-31 220.181.136.171

2017-12-09-----2018-01-17 220.181.136.154

2017-12-09-----2018-01-17 220.181.136.153

2017-12-09-----2018-01-16 202.108.35.225

2017-12-09-----2018-01-16 202.108.35.224

2017-08-28-----2017-09-05 202.108.35.235

2017-08-29-----2017-09-05 202.108.35.250

2017-08-26-----2017-08-28 202.108.35.194

2017-08-26-----2017-08-28 202.108.35.237

2017-08-01-----2017-08-01 220.181.136.41

2017-08-01-----2017-08-01 220.181.136.27