iP or domain name lookup

cn03.stratum.slushpool.com Server iP：

Current resolution：

domain resolution record：

2023-01-04-----2023-01-04 157.240.17.14

2023-01-04-----2023-01-04 162.125.32.10

2023-01-04-----2023-01-04 199.96.58.15

2023-01-04-----2023-01-04 185.60.216.169

2023-01-04-----2023-01-04 104.244.46.165

2023-01-04-----2023-01-04 199.59.149.204

2023-01-04-----2023-01-04 108.160.167.156

2023-01-04-----2023-01-04 156.233.67.243

2023-01-04-----2023-01-04 45.114.11.238

2019-03-15-----2019-11-02 39.104.95.211

2019-03-15-----2019-11-02 39.104.114.74