iP or domain name lookup

webseal.sinochem.com Server iP：

Current resolution：

domain resolution record：

2025-04-23-----2025-12-13 104.26.4.148

2025-04-23-----2025-04-23 104.26.5.148

2023-05-04-----2025-04-21 211.94.93.186

2022-01-05-----2022-01-05 45.11.57.36

2020-07-30-----2020-12-14 199.59.242.154

2020-12-03-----2020-12-07 52.128.23.153

2020-11-17-----2020-12-03 69.172.201.208

2019-08-15-----2020-02-25 79.124.78.101

2019-08-21-----2020-01-03 79.124.78.105

2019-07-02-----2019-07-02 78.142.29.210

2018-09-06-----2018-10-24 221.179.46.194

2018-09-04-----2018-09-26 221.179.46.190