iP or domain name lookup

mail.sva.com.cn Server iP：

Current resolution：

domain resolution record：

2022-11-04-----2022-11-04 157.255.13.247

2022-11-04-----2022-11-04 43.155.124.18

2022-11-04-----2022-11-04 183.2.144.108

2022-11-04-----2022-11-04 183.2.144.113

2022-11-04-----2022-11-04 120.241.150.114

2022-11-04-----2022-11-04 163.177.30.56

2022-11-04-----2022-11-04 43.154.252.31

2022-11-04-----2022-11-04 157.255.13.12

2022-11-04-----2022-11-04 183.47.114.101

2022-11-04-----2022-11-04 43.154.252.250

2022-11-04-----2022-11-04 120.233.18.36

2022-11-04-----2022-11-04 120.232.67.187

2020-05-26-----2020-08-31 61.241.49.119

2020-05-26-----2020-08-31 203.205.255.212

2020-05-26-----2020-08-31 113.96.233.155

2020-05-26-----2020-08-31 59.37.96.29

2020-08-31-----2020-08-31 157.255.173.155

2020-08-31-----2020-08-31 183.232.93.144

2020-08-31-----2020-08-31 120.241.186.206

2020-05-26-----2020-05-26 182.254.105.100