iP or domain name lookup

dostatic.pctowap.com Server iP：

Current resolution：

domain resolution record：

2019-07-16-----2019-10-05 180.76.164.89

2016-12-21-----2016-12-23 117.34.14.186

2016-12-21-----2016-12-23 116.31.127.186

2016-12-20-----2016-12-21 58.211.137.237

2016-12-21-----2016-12-21 42.236.94.238

2016-12-21-----2016-12-21 119.167.246.238

2016-12-21-----2016-12-21 162.159.210.45

2016-11-11-----2016-12-20 162.159.211.45

2016-12-20-----2016-12-20 117.34.14.237

2016-12-20-----2016-12-20 42.236.94.250

2016-11-11-----2016-11-11 119.167.246.249

2016-11-11-----2016-11-11 117.34.14.234

2016-11-11-----2016-11-11 42.236.94.249

2016-11-11-----2016-11-11 58.211.137.234

2016-11-11-----2016-11-11 116.31.127.234