iP or domain name lookup

nn.auto.sina.com.cn Server iP：

Current resolution：

domain resolution record：

2021-08-16-----2021-08-21 49.7.37.60

2021-08-16-----2021-08-21 120.192.83.103

2021-08-16-----2021-08-21 27.221.123.240

2021-08-16-----2021-08-21 36.159.95.166

2021-08-16-----2021-08-21 112.25.53.216

2021-08-21-----2021-08-21 139.227.230.29

2021-08-21-----2021-08-21 163.181.35.226

2021-08-21-----2021-08-21 118.123.2.140

2021-08-21-----2021-08-21 101.226.26.201

2021-08-21-----2021-08-21 123.6.9.114

2021-08-21-----2021-08-21 14.29.40.204

2021-08-21-----2021-08-21 27.221.123.241

2021-08-21-----2021-08-21 47.246.16.229

2021-08-21-----2021-08-21 123.6.9.113

2021-08-21-----2021-08-21 101.226.26.203

2021-08-21-----2021-08-21 222.186.18.241

2021-08-16-----2021-08-16 139.227.230.95

2021-08-16-----2021-08-16 221.229.169.239

2021-08-16-----2021-08-16 163.181.34.227

2021-08-16-----2021-08-16 221.229.169.241

2021-08-16-----2021-08-16 101.226.26.207

2021-08-16-----2021-08-16 123.6.9.118

2021-08-16-----2021-08-16 118.123.2.242