iP or domain name lookup

sbjn.jianke.com Server iP：

Current resolution：

domain resolution record：

2019-10-05-----2019-10-05 79.124.78.101

2017-07-13-----2017-07-13 110.53.72.58

2017-07-13-----2017-07-13 220.242.2.20

2017-07-13-----2017-07-13 223.111.212.244

2017-07-13-----2017-07-13 58.216.109.187

2017-07-13-----2017-07-13 61.184.116.78

2017-07-13-----2017-07-13 125.66.85.50

2017-07-13-----2017-07-13 111.206.186.245

2017-07-13-----2017-07-13 222.186.132.123

2017-07-13-----2017-07-13 36.102.235.206

2017-07-13-----2017-07-13 202.75.220.124

2017-07-13-----2017-07-13 58.218.208.202

2017-07-13-----2017-07-13 183.232.187.204