iP or domain name lookup

smtp.bjupi.com Server iP：

Current resolution：

domain resolution record：

2024-05-18-----2024-08-19 47.246.99.196

2024-08-19-----2024-08-19 59.82.37.30

2024-08-19-----2024-08-19 59.82.9.178

2024-08-19-----2024-08-19 59.82.14.215

2024-08-19-----2024-08-19 59.82.44.168

2024-05-18-----2024-05-18 47.246.146.57

2024-05-18-----2024-05-18 47.246.64.66

2024-05-18-----2024-05-18 47.246.165.89

2021-06-30-----2021-06-30 220.181.97.157

2021-06-30-----2021-06-30 220.181.97.88

2021-06-30-----2021-06-30 220.181.97.150

2021-06-30-----2021-06-30 220.194.24.10

2021-06-30-----2021-06-30 220.194.24.11

2021-06-30-----2021-06-30 220.181.97.89