iP or domain name lookup

ww.sf1001.com Server iP：

Current resolution：

domain resolution record：

2020-12-01-----2020-12-01 69.172.201.208

2020-04-18-----2020-04-19 154.206.59.150

2018-06-12-----2018-06-12 52.71.245.135

2018-06-12-----2018-06-12 52.7.102.57

2017-07-07-----2017-07-07 52.73.233.60

2017-07-07-----2017-07-07 54.174.114.48

2016-07-15-----2016-11-09 122.226.191.106

2016-01-03-----2016-05-30 221.192.153.41

2016-01-03-----2016-05-30 218.30.64.194

2016-05-07-----2016-05-30 113.12.83.4

2016-04-15-----2016-04-24 42.120.158.78

2016-01-03-----2016-01-03 221.204.244.36

2016-01-03-----2016-01-03 202.111.54.183

2016-01-03-----2016-01-03 202.102.110.203

2016-01-03-----2016-01-03 123.129.254.13

2016-01-03-----2016-01-03 120.192.83.162