iP or domain name lookup

mail.qp101.org Server iP：

Current resolution：

domain resolution record：

2024-02-28-----2024-08-27 4.144.41.148

2024-02-25-----2024-02-28 20.6.155.0

2024-02-25-----2024-02-25 20.255.44.198

2024-02-10-----2024-02-10 20.239.241.221

2024-02-10-----2024-02-10 4.191.77.172

2024-02-05-----2024-02-08 20.2.49.117

2024-02-07-----2024-02-08 20.255.42.43

2024-02-07-----2024-02-08 20.255.40.102

2024-02-08-----2024-02-08 4.144.34.150

2024-02-05-----2024-02-07 4.191.76.224

2024-02-05-----2024-02-07 20.255.218.104