iP or domain name lookup

u17320115.ct.sendgrid.net Server iP：

Current resolution：

domain resolution record：

2025-08-17-----2025-11-02 54.151.148.118

2025-08-17-----2025-11-02 35.155.190.75

2025-08-17-----2025-11-02 50.112.255.11

2025-08-17-----2025-11-02 54.178.169.161

2025-11-02-----2025-11-02 176.34.126.149

2020-08-04-----2024-07-27 167.89.118.35

2024-02-19-----2024-07-27 167.89.118.28

2024-02-19-----2024-07-27 167.89.118.118

2024-07-23-----2024-07-27 167.89.123.64

2024-07-23-----2024-07-27 167.89.118.74

2024-07-23-----2024-07-27 167.89.118.106

2024-07-23-----2024-07-27 167.89.123.147

2024-07-23-----2024-07-27 167.89.123.122

2024-07-23-----2024-07-27 167.89.118.126

2024-07-23-----2024-07-27 167.89.123.16

2024-07-27-----2024-07-27 167.89.123.60

2020-08-04-----2024-02-19 167.89.115.54

2024-02-19-----2024-02-19 167.89.115.121

2024-02-19-----2024-02-19 167.89.115.147