iP or domain name lookup

fss.sinopec.com Server iP：

Current resolution：

domain resolution record：

2022-03-15-----2024-03-29 45.33.30.197

2022-03-10-----2023-11-21 72.14.185.43

2022-03-18-----2022-03-18 45.33.18.44

2022-03-16-----2022-03-16 45.79.19.196

2022-03-10-----2022-03-10 45.33.2.79

2022-03-10-----2022-03-10 45.33.23.183

2022-03-10-----2022-03-10 45.56.79.23

2022-03-07-----2022-03-07 185.53.179.172

2021-11-29-----2021-11-29 45.11.57.36

2020-12-15-----2020-12-16 52.128.23.153

2020-11-17-----2020-11-29 69.172.201.208

2020-08-22-----2020-10-14 199.59.242.154

2019-08-11-----2020-01-19 79.124.78.101

2019-08-12-----2020-01-13 79.124.78.105

2019-07-19-----2019-07-19 78.142.29.210

2019-07-18-----2019-07-18 79.124.78.120

2018-09-10-----2018-10-24 221.179.46.194

2018-09-16-----2018-10-17 221.179.46.190