iP or domain name lookup

nejm.org Server iP：

Current resolution：

domain resolution record：

2024-05-15-----2024-05-15 3.211.117.190

2024-05-15-----2024-05-15 34.239.243.10

2024-05-15-----2024-05-15 3.232.27.37

2022-09-25-----2023-10-26 151.101.109.124

2022-09-25-----2023-10-26 146.75.113.124

2022-09-25-----2023-10-26 151.101.77.124

2023-10-18-----2023-10-18 3.216.88.5

2023-10-18-----2023-10-18 34.201.80.216

2023-10-18-----2023-10-18 44.193.71.215

2022-11-19-----2023-02-23 3.223.60.178

2022-11-19-----2023-02-23 52.7.207.60

2023-02-23-----2023-02-23 54.198.11.92

2022-11-19-----2022-11-19 52.73.169.92

2017-04-06-----2022-01-19 65.156.1.70