iP or domain name lookup

jiaofei.alipay.com Server iP：

Current resolution：

domain resolution record：

2019-04-01-----2022-09-05 110.76.30.76

2019-06-27-----2022-09-05 110.75.129.2

2022-09-05-----2022-09-05 203.209.245.74

2022-09-05-----2022-09-05 203.209.245.120

2019-04-01-----2021-10-31 110.75.231.7

2019-04-01-----2021-10-31 110.75.139.2

2017-09-03-----2018-01-18 110.75.138.10

2017-09-03-----2018-01-18 110.75.139.1

2017-09-03-----2018-01-17 110.76.30.69

2017-09-03-----2018-01-17 110.75.129.1

2016-11-18-----2016-11-23 110.76.19.61

2016-11-18-----2016-11-22 110.76.20.61