iP or domain name lookup

vip.g.cnfol.com Server iP：

Current resolution：

domain resolution record：

2022-06-23-----2022-06-23 172.20.1.13

2019-07-12-----2019-07-16 117.78.39.22

2018-12-06-----2019-06-19 140.143.132.29

2017-05-25-----2018-01-22 54.222.178.76

2017-08-01-----2018-01-22 52.80.55.185

2017-08-01-----2018-01-22 120.92.89.168

2017-10-12-----2018-01-22 54.223.74.225

2017-12-15-----2018-01-22 54.223.24.34

2017-08-01-----2017-10-12 54.223.123.153

2017-05-25-----2017-08-01 54.222.208.122

2017-05-25-----2017-05-25 54.222.171.239

2017-05-25-----2017-05-25 103.27.6.99

2017-05-25-----2017-05-25 54.222.237.255