iP or domain name lookup

http.b.aff91.cc Server iP：

Current resolution：

domain resolution record：

2024-06-27-----2024-11-30 221.228.32.13

2023-12-28-----2023-12-28 23.23.145.156

2023-10-03-----2023-10-03 156.234.127.149

2023-09-23-----2023-09-23 156.234.127.103

2023-09-10-----2023-09-10 156.234.127.107

2023-05-20-----2023-05-20 34.225.193.114

2020-04-05-----2020-04-25 34.233.210.97

2020-02-04-----2020-03-17 34.233.3.121

2020-02-10-----2020-02-10 50.17.147.126

2020-01-01-----2020-01-01 3.234.35.159