iP or domain name lookup

cis.avw4.com Server iP：

Current resolution：

domain resolution record：

2024-06-18-----2024-10-17 185.186.147.20

2024-06-18-----2024-10-17 156.251.176.17

2024-06-18-----2024-10-17 103.99.178.254

2024-06-18-----2024-10-17 103.99.179.159

2024-06-18-----2024-10-17 185.186.146.100

2024-06-18-----2024-10-17 103.48.169.145

2024-07-17-----2024-10-17 103.48.169.148

2024-06-18-----2024-10-09 103.99.115.239

2024-06-18-----2024-08-29 221.228.32.13

2024-06-18-----2024-08-22 154.17.24.35

2024-07-17-----2024-08-06 104.21.1.196

2024-07-17-----2024-08-06 172.67.129.223