iP or domain name lookup

df.ch.bdkj.bailiana.com Server iP：

Current resolution：

domain resolution record：

2020-11-28-----2023-05-22 121.40.90.170

2020-11-03-----2020-11-03 58.223.21.209

2020-11-03-----2020-11-03 101.71.172.240

2020-11-03-----2020-11-03 27.185.6.239

2020-11-03-----2020-11-03 58.223.21.210

2020-11-03-----2020-11-03 183.213.30.86

2020-11-03-----2020-11-03 101.71.172.238

2020-11-03-----2020-11-03 42.81.204.33

2020-11-03-----2020-11-03 116.211.92.251

2020-11-03-----2020-11-03 123.6.35.134

2020-11-03-----2020-11-03 183.213.30.83

2020-11-03-----2020-11-03 183.146.18.240

2020-11-03-----2020-11-03 58.223.21.208

2020-11-03-----2020-11-03 36.156.79.243

2020-11-03-----2020-11-03 183.213.30.82