iP or domain name lookup

sao502.com Server iP：

Current resolution：

domain resolution record：

2021-10-12-----2021-10-13 34.98.99.30

2020-11-21-----2021-09-01 45.39.254.142

2020-09-07-----2020-09-07 161.8.139.146

2019-12-18-----2020-07-29 156.249.174.107

2019-06-20-----2019-06-20 170.178.178.41

2019-06-20-----2019-06-20 170.178.178.37

2017-12-24-----2017-12-25 146.71.46.56

2017-10-30-----2017-12-04 192.186.52.34

2017-08-05-----2017-08-05 172.107.120.115