iP or domain name lookup

hongdingcenter.com Server iP：

Current resolution：

domain resolution record：

2021-06-02-----2022-11-10 75.2.51.24

2021-06-02-----2022-11-10 76.223.12.148

2021-04-21-----2021-04-25 3.1.46.48

2021-04-21-----2021-04-25 18.136.49.56

2021-04-21-----2021-04-25 54.254.87.89

2021-01-31-----2021-04-03 52.77.80.55

2021-02-22-----2021-04-03 13.250.92.83

2021-04-03-----2021-04-03 54.169.171.236

2021-04-03-----2021-04-03 52.220.19.195

2021-02-19-----2021-03-23 52.76.237.117

2021-01-24-----2021-02-19 3.0.74.135

2021-02-16-----2021-02-16 13.251.192.20

2021-01-18-----2021-02-11 13.250.225.228

2020-12-27-----2021-01-26 52.221.119.10

2021-01-14-----2021-01-24 54.251.159.191

2020-11-19-----2021-01-17 52.74.240.221

2020-11-04-----2021-01-08 52.77.152.56

2020-12-25-----2021-01-03 175.41.175.49

2020-11-19-----2020-12-22 54.169.18.74

2020-11-04-----2020-11-04 54.254.154.64

2020-11-04-----2020-11-04 54.251.49.51

2020-11-04-----2020-11-04 52.76.210.152

2020-11-04-----2020-11-04 54.254.88.127