iP or domain name lookup

sos2009.cn Server iP：

Current resolution：

domain resolution record：

2023-08-16-----2023-08-16 64.32.28.227

2019-06-04-----2022-09-11 69.165.74.251

2022-01-18-----2022-09-11 164.88.155.82

2021-07-06-----2021-07-06 156.226.8.21

2020-08-01-----2020-11-17 104.28.16.162

2020-08-01-----2020-11-17 104.28.17.162

2020-08-01-----2020-11-17 172.67.185.75

2017-07-07-----2020-04-07 104.28.27.46

2017-07-07-----2020-04-07 104.28.26.46

2017-11-28-----2017-12-20 103.255.60.126

2017-07-07-----2017-07-07 199.190.46.39