iP or domain name lookup

tiantianshe.com Server iP：

Current resolution：

domain resolution record：

2024-03-17-----2024-04-15 64.190.63.222

2022-03-15-----2024-02-15 64.190.63.111

2021-03-19-----2022-02-24 64.190.62.111

2020-11-24-----2021-03-17 91.195.241.137

2020-06-04-----2020-11-16 91.195.241.136

2019-06-21-----2020-06-03 91.195.240.126

2017-09-27-----2017-09-28 140.143.190.40

2017-09-27-----2017-09-27 132.148.5.99

2017-09-27-----2017-09-27 42.51.201.93