iP or domain name lookup

cn1.ca101.art Server iP：

Current resolution：

domain resolution record：

2024-06-13-----2024-06-13 20.255.106.130

2024-06-01-----2024-06-01 4.192.72.106

2024-05-21-----2024-05-22 20.239.234.48

2024-05-21-----2024-05-21 20.255.121.44

2024-05-14-----2024-05-14 20.239.233.223

2024-05-14-----2024-05-14 20.6.176.192

2024-04-28-----2024-05-07 20.239.233.56

2024-05-07-----2024-05-07 20.255.112.31

2024-04-25-----2024-04-28 20.6.152.167

2024-02-03-----2024-02-08 20.239.6.243

2024-02-07-----2024-02-08 20.255.42.43

2024-02-03-----2024-02-07 20.255.218.104

2024-02-05-----2024-02-07 20.2.49.117

2023-12-11-----2023-12-11 104.208.120.203

2023-12-11-----2023-12-11 20.239.120.59

2023-12-11-----2023-12-11 20.239.113.59

2023-09-17-----2023-09-17 20.239.116.31

2023-09-17-----2023-09-17 20.24.249.43

2023-09-17-----2023-09-17 156.234.127.109