iP or domain name lookup

nicai.tpddns.cn Server iP：

Current resolution：

domain resolution record：

2017-06-24-----2017-06-25 218.88.105.238

2017-02-12-----2017-02-12 171.217.35.112

2017-01-26-----2017-01-26 171.217.35.54

2017-01-24-----2017-01-24 171.217.35.252

2017-01-08-----2017-01-08 171.217.35.228

2017-01-07-----2017-01-07 171.217.136.229

2017-01-07-----2017-01-07 171.217.136.48

2017-01-01-----2017-01-02 118.113.219.15

2016-12-30-----2016-12-31 118.113.217.23

2016-12-31-----2016-12-31 118.114.163.236

2016-12-30-----2016-12-30 171.221.77.182