iP or domain name lookup

pic.baimg.com Server iP：

Current resolution：

domain resolution record：

2019-07-16-----2019-07-17 61.147.247.183

2017-07-26-----2017-07-26 14.119.124.100

2017-07-26-----2017-07-26 223.113.13.252

2017-07-26-----2017-07-26 218.77.2.32

2017-07-26-----2017-07-26 60.220.194.210

2017-07-26-----2017-07-26 58.222.42.9

2017-07-26-----2017-07-26 222.245.77.75

2017-07-26-----2017-07-26 14.215.9.85

2017-07-26-----2017-07-26 117.169.71.218

2017-07-26-----2017-07-26 117.169.98.252

2017-07-26-----2017-07-26 60.217.22.146

2017-07-26-----2017-07-26 60.217.249.124

2017-07-26-----2017-07-26 27.221.28.204

2017-07-26-----2017-07-26 119.167.164.115

2017-07-26-----2017-07-26 182.140.217.114

2017-07-26-----2017-07-26 182.150.11.192

2017-07-26-----2017-07-26 180.101.217.205

2017-07-26-----2017-07-26 221.228.218.203

2017-07-26-----2017-07-26 58.216.106.208

2017-07-26-----2017-07-26 103.18.208.197