iP or domain name lookup

cs.obmro.com Server iP：

Current resolution：

domain resolution record：

2017-06-06-----2018-05-24 222.186.49.182

2017-11-08-----2018-05-24 122.228.74.169

2017-11-08-----2018-05-24 183.61.180.166

2017-11-08-----2018-05-24 220.181.105.180

2017-11-08-----2018-05-24 58.218.215.173

2018-05-24-----2018-05-24 123.129.244.224

2018-05-24-----2018-05-24 120.192.82.248

2017-06-06-----2017-12-08 113.105.245.114

2017-06-06-----2017-12-08 111.161.3.172

2017-11-08-----2017-12-08 42.81.4.64

2017-11-08-----2017-12-08 119.167.151.218

2017-11-08-----2017-12-08 171.111.154.237

2017-11-08-----2017-12-08 27.221.30.108

2017-12-08-----2017-12-08 120.192.82.236

2017-12-08-----2017-12-08 121.207.229.241

2017-11-08-----2017-11-08 125.76.247.167

2017-11-08-----2017-11-08 112.5.251.54

2017-06-05-----2017-06-06 116.62.213.24

2017-06-06-----2017-06-06 123.129.244.230

2017-06-06-----2017-06-06 220.181.105.185

2017-06-06-----2017-06-06 211.138.122.225

2017-06-06-----2017-06-06 58.216.17.117

2017-06-06-----2017-06-06 180.97.168.233

2017-06-06-----2017-06-06 183.232.151.158

2017-06-06-----2017-06-06 124.112.127.54