iP or domain name lookup

mail.bolongholding.com Server iP：

Current resolution：

domain resolution record：

2023-02-04-----2023-02-06 103.120.80.6

2019-07-17-----2020-04-28 23.234.27.100

2017-04-06-----2017-04-06 112.90.78.157

2017-04-06-----2017-04-06 183.60.15.173

2017-04-06-----2017-04-06 14.17.42.118

2017-04-06-----2017-04-06 112.90.77.178

2017-04-06-----2017-04-06 120.198.201.151

2016-11-07-----2017-01-03 180.76.192.28

2016-11-07-----2016-11-07 119.254.72.178