iP or domain name lookup

recommended.springernature.com Server iP：

Current resolution：

domain resolution record：

2024-04-21-----2024-04-23 146.75.121.55

2024-04-21-----2024-04-23 146.75.113.55

2024-04-21-----2024-04-23 199.232.45.55

2024-04-22-----2024-04-23 151.101.201.55

2024-04-22-----2024-04-22 151.101.89.55

2024-04-22-----2024-04-22 151.101.77.55

2024-04-22-----2024-04-22 151.101.109.55

2024-04-21-----2024-04-21 151.101.41.55

2017-08-06-----2023-10-23 151.101.76.95

2019-10-01-----2023-10-23 151.101.108.95

2023-09-25-----2023-10-23 146.75.112.95

2017-08-06-----2023-10-16 151.101.0.95

2023-10-16-----2023-10-16 199.232.56.95

2019-10-01-----2023-09-25 151.101.40.95

2023-09-25-----2023-09-25 146.75.120.95

2023-09-25-----2023-09-25 199.232.44.95

2019-10-01-----2019-10-13 151.101.228.95

2019-10-02-----2019-10-12 151.101.24.95

2019-10-02-----2019-10-02 151.101.64.95

2019-10-01-----2019-10-01 151.101.128.95

2019-10-01-----2019-10-01 151.101.196.95

2017-08-06-----2017-08-06 151.101.192.95

2017-08-06-----2017-08-06 151.101.72.95