iP or domain name lookup

sf-express.com Server iP：

Current resolution：

domain resolution record：

2020-09-16-----2021-04-08 199.59.242.154

2019-07-08-----2021-01-18 183.62.100.226

2019-07-08-----2021-01-18 112.95.73.222

2020-12-03-----2020-12-13 52.128.23.153

2020-11-21-----2020-12-01 69.172.201.208

2016-08-05-----2020-07-28 119.147.212.35

2017-09-03-----2019-05-15 58.250.206.169

2017-09-03-----2019-05-15 218.17.224.41