iP or domain name lookup

u38318969.ct.sendgrid.net Server iP：

Current resolution：

domain resolution record：

2025-12-27-----2026-01-25 54.151.148.118

2025-12-27-----2026-01-25 44.242.88.230

2025-12-27-----2026-01-25 54.178.169.161

2026-01-25-----2026-01-25 63.177.157.111

2026-01-25-----2026-01-25 3.225.139.230

2025-12-27-----2025-12-27 18.116.152.91

2025-12-27-----2025-12-27 54.229.75.109

2023-11-13-----2024-04-13 167.89.115.121

2023-11-13-----2024-04-13 167.89.118.28

2023-11-13-----2024-04-13 167.89.118.118

2023-11-13-----2024-04-13 167.89.118.35

2023-11-13-----2024-04-13 167.89.115.147

2023-11-13-----2024-04-13 167.89.115.54

2023-11-22-----2024-04-13 167.89.123.147

2023-11-22-----2024-04-13 167.89.123.122

2023-11-22-----2024-04-13 167.89.123.16