iP or domain name lookup

hefei.51xiancheng.com Server iP：

Current resolution：

domain resolution record：

2021-08-28-----2023-07-31 49.7.36.44

2021-08-28-----2023-06-05 183.60.95.173

2021-08-28-----2023-06-05 123.126.45.14

2019-07-11-----2022-09-12 39.156.6.98

2019-07-11-----2019-07-11 121.14.32.168

2019-07-10-----2019-07-10 49.7.36.27

2017-08-01-----2018-01-17 113.108.216.86

2018-01-17-----2018-01-17 111.13.134.152

2017-08-01-----2018-01-16 123.125.29.138

2017-08-01-----2017-12-09 111.13.87.205