iP or domain name lookup

sifangnv.com Server iP：

Current resolution：

domain resolution record：

2023-08-27-----2023-10-20 172.252.51.83

2023-08-04-----2023-08-04 199.59.243.224

2023-05-11-----2023-05-21 104.21.51.176

2023-05-11-----2023-05-21 172.67.183.55

2022-10-20-----2022-10-20 23.83.29.84

2021-07-21-----2022-02-07 209.126.123.12

2022-02-07-----2022-02-07 78.41.204.30

2021-11-26-----2021-11-26 78.41.204.34

2021-11-26-----2021-11-26 209.126.123.13

2021-07-21-----2021-07-21 78.41.204.35

2021-06-30-----2021-07-02 103.224.212.222

2020-04-12-----2020-12-25 104.31.68.128

2020-04-12-----2020-12-25 104.31.69.128

2020-07-28-----2020-12-25 172.67.146.233