iP or domain name lookup

12399bb.com Server iP：

Current resolution：

domain resolution record：

2023-01-07-----2023-05-27 34.98.99.30

2021-07-14-----2021-12-27 52.231.161.154

2021-07-15-----2021-12-27 52.243.57.210

2021-09-12-----2021-12-27 121.170.185.163

2021-07-14-----2021-07-14 103.109.102.145