iP or domain name lookup

ess.sinopec.com Server iP：

Current resolution：

domain resolution record：

2023-12-09-----2023-12-09 45.33.18.44

2023-08-17-----2023-08-17 45.33.20.235

2023-05-26-----2023-07-05 72.14.185.43

2023-05-26-----2023-05-26 45.56.79.23

2023-05-26-----2023-05-26 45.33.2.79

2023-05-17-----2023-05-17 173.255.194.134

2023-05-17-----2023-05-17 45.33.30.197

2022-03-16-----2022-03-16 72.14.178.174

2021-11-11-----2021-11-11 45.11.57.36

2020-12-03-----2020-12-04 52.128.23.153

2020-11-25-----2020-12-02 69.172.201.208