iP or domain name lookup

yc1245.com Server iP：

Current resolution：

domain resolution record：

2019-12-14-----2019-12-26 50.63.202.93

2019-12-26-----2019-12-26 184.168.221.92

2019-12-26-----2019-12-26 184.168.221.68

2019-12-14-----2019-12-14 50.63.202.73

2019-12-14-----2019-12-14 184.168.221.90

2019-12-14-----2019-12-14 184.168.221.83

2019-11-20-----2019-11-21 79.124.78.101

2019-08-14-----2019-09-29 69.160.171.97

2017-04-08-----2017-04-09 43.255.190.42

2017-04-08-----2017-04-08 43.255.190.43

2017-01-05-----2017-04-01 192.126.117.149

2016-11-21-----2016-11-21 119.28.49.41