iP or domain name lookup

puffer.beijingnf.ltd Server iP：

Current resolution：

domain resolution record：

2022-02-01-----2022-02-17 43.227.196.6

2022-02-17-----2022-02-17 112.16.230.202

2022-02-17-----2022-02-17 122.228.84.202

2022-02-17-----2022-02-17 101.67.13.202

2022-01-16-----2022-01-30 43.227.183.128

2022-01-13-----2022-01-13 222.85.26.223

2022-01-13-----2022-01-13 153.3.231.188

2022-01-13-----2022-01-13 122.228.74.140

2022-01-13-----2022-01-13 111.6.243.233

2022-01-13-----2022-01-13 58.218.215.91

2022-01-13-----2022-01-13 58.215.145.29

2022-01-13-----2022-01-13 111.3.78.139

2022-01-13-----2022-01-13 124.239.227.209

2022-01-13-----2022-01-13 61.160.228.205

2022-01-13-----2022-01-13 101.72.212.226

2022-01-13-----2022-01-13 101.72.212.228

2022-01-13-----2022-01-13 101.72.212.222

2022-01-13-----2022-01-13 124.95.157.146

2022-01-13-----2022-01-13 101.72.212.227

2022-01-13-----2022-01-13 101.72.212.223

2022-01-13-----2022-01-13 101.72.212.224