iP or domain name lookup

mail.thinkbow.com Server iP：

Current resolution：

domain resolution record：

2021-01-21-----2021-01-21 81.71.56.226

2021-01-21-----2021-01-21 112.90.80.23

2021-01-21-----2021-01-21 129.226.106.19

2021-01-21-----2021-01-21 14.17.5.207

2021-01-21-----2021-01-21 112.53.42.14

2017-11-20-----2019-09-28 183.232.94.57

2017-11-20-----2019-09-28 163.177.89.176

2019-08-26-----2019-09-28 113.96.233.160

2017-11-20-----2019-09-27 182.254.38.92

2017-11-20-----2017-11-20 183.3.226.106