iP or domain name lookup

jahy100.com Server iP：

Current resolution：

domain resolution record：

2019-10-06-----2019-10-06 54.164.217.133

2019-10-06-----2019-10-06 52.71.63.28

2019-10-04-----2019-10-04 54.164.209.9

2019-10-04-----2019-10-04 54.152.3.240

2019-09-05-----2019-09-29 104.202.199.225

2017-05-16-----2017-05-17 122.114.34.170

2017-05-17-----2017-05-17 210.209.76.163