iP or domain name lookup

c.xxxyyyy.cn Server iP：

Current resolution：

domain resolution record：

2023-10-03-----2023-10-03 170.106.48.231

2023-10-03-----2023-10-03 170.106.62.59

2023-05-29-----2023-09-19 194.32.149.30

2023-03-03-----2023-05-04 192.253.239.5

2023-02-18-----2023-02-23 103.20.220.215

2022-10-05-----2022-10-06 103.147.12.68