iP or domain name lookup

1491.yyzbsw.sh.cn Server iP：

Current resolution：

domain resolution record：

2023-07-07-----2023-07-07 172.64.174.4

2023-07-07-----2023-07-07 172.64.175.4

2023-06-03-----2023-06-08 172.64.110.30

2023-06-03-----2023-06-08 172.64.111.30

2023-05-25-----2023-05-25 172.64.207.15

2023-05-25-----2023-05-25 172.64.206.15

2023-04-28-----2023-05-19 104.22.1.232

2023-04-28-----2023-05-19 172.67.8.238

2023-04-28-----2023-05-19 104.22.0.232

2023-04-12-----2023-04-12 172.67.188.240

2023-04-12-----2023-04-12 104.21.57.37