iP or domain name lookup

yifuzan.com Server iP：

Current resolution：

domain resolution record：

2019-12-19-----2019-12-25 79.124.78.101

2019-12-19-----2019-12-25 79.124.78.105

2017-11-11-----2017-11-11 120.229.113.222

2017-10-15-----2017-10-15 121.13.165.25

2017-10-14-----2017-10-14 123.65.233.66

2017-08-12-----2017-08-13 172.28.8.218

2017-05-27-----2017-05-27 121.13.164.55

2017-03-15-----2017-03-15 121.13.164.96

2017-01-25-----2017-01-29 121.13.165.91

2016-09-21-----2016-09-21 183.22.142.57

2016-09-11-----2016-09-11 183.22.141.191