iP or domain name lookup

cdn.andylew.com Server iP：

Current resolution：

domain resolution record：

2017-09-22-----2017-10-07 116.10.187.29

2017-09-22-----2017-10-07 180.163.155.11

2017-09-22-----2017-10-07 180.163.155.8

2017-10-07-----2017-10-07 220.181.78.89

2017-10-07-----2017-10-07 58.218.203.138

2017-10-07-----2017-10-07 221.181.200.237

2017-10-07-----2017-10-07 42.236.35.221

2017-10-07-----2017-10-07 139.227.230.26

2017-10-07-----2017-10-07 140.205.132.239

2017-10-07-----2017-10-07 58.218.203.246

2017-10-07-----2017-10-07 202.127.76.213

2017-10-07-----2017-10-07 113.5.253.135

2017-10-07-----2017-10-07 117.169.71.218

2017-09-23-----2017-09-23 220.181.78.97

2017-09-22-----2017-09-22 59.108.138.227

2017-09-22-----2017-09-22 42.236.35.216

2017-09-22-----2017-09-22 58.218.203.227

2017-09-22-----2017-09-22 58.218.203.226

2017-09-22-----2017-09-22 220.181.78.110

2017-09-22-----2017-09-22 140.205.132.225

2017-09-22-----2017-09-22 117.169.71.219

2017-09-22-----2017-09-22 202.127.76.216

2017-09-22-----2017-09-22 183.213.20.221

2017-09-22-----2017-09-22 140.207.232.97