iP or domain name lookup

video.swsc.com.cn Server iP：

Current resolution：

domain resolution record：

2021-06-19-----2024-10-18 222.178.70.3

2021-06-19-----2024-10-18 183.230.9.137

2022-01-04-----2024-10-18 222.178.203.128

2022-01-04-----2024-10-18 113.207.37.123

2021-06-19-----2024-01-25 221.5.148.232

2020-07-18-----2021-06-19 222.178.203.124

2021-06-19-----2021-06-19 113.207.37.119

2020-07-15-----2020-08-11 222.178.70.12

2020-07-15-----2020-08-11 221.5.148.227

2020-07-18-----2020-08-11 183.230.9.136