iP or domain name lookup

cosav.sifangnv.com Server iP：

Current resolution：

domain resolution record：

2023-08-12-----2023-10-19 172.252.51.83

2021-08-15-----2022-01-10 209.126.123.11

2021-09-08-----2022-01-10 78.41.204.37

2021-09-05-----2022-01-02 78.41.204.29

2021-07-22-----2021-11-21 78.41.204.36

2021-07-22-----2021-11-21 209.126.123.13

2021-09-07-----2021-11-21 78.41.204.34

2021-09-10-----2021-11-21 209.126.123.12

2021-11-18-----2021-11-18 78.41.204.28

2021-08-23-----2021-11-08 78.41.204.38

2021-09-04-----2021-10-09 78.41.204.35

2021-07-24-----2021-09-10 78.41.204.39

2021-09-09-----2021-09-09 78.41.204.33

2021-09-07-----2021-09-07 78.41.204.32

2021-08-15-----2021-08-27 78.41.204.27

2020-04-29-----2021-01-05 104.31.68.128

2020-04-29-----2021-01-05 104.31.69.128

2020-06-07-----2021-01-05 172.67.146.233