iP or domain name lookup

bttdjx.cn Server iP：

Current resolution：

domain resolution record：

2022-08-01-----2023-09-06 211.149.249.27

2022-03-19-----2022-05-08 118.123.20.25

2022-01-29-----2022-02-24 122.114.45.252

2020-12-27-----2020-12-27 47.91.170.222

2020-09-26-----2020-09-26 122.114.32.60