iP or domain name lookup

cn1.au101.biz Server iP：

Current resolution：

domain resolution record：

2024-04-20-----2024-06-06 167.99.139.51

2024-04-20-----2024-06-06 209.97.173.191

2024-04-20-----2024-06-06 134.209.106.11

2023-12-26-----2024-02-08 104.208.121.251

2024-01-03-----2024-01-17 172.234.25.151

2024-01-03-----2024-01-17 199.59.243.225

2024-01-05-----2024-01-17 156.251.239.147

2024-01-14-----2024-01-15 156.251.239.11

2023-12-29-----2023-12-29 156.251.239.101

2023-12-28-----2023-12-28 156.251.239.103

2023-12-26-----2023-12-26 156.251.239.149