iP or domain name lookup

en.bter.com Server iP：

Current resolution：

domain resolution record：

2023-12-14-----2023-12-14 45.33.23.183

2019-07-12-----2019-10-10 172.104.79.87

2017-05-26-----2017-11-28 139.162.94.22

2017-05-26-----2017-11-28 139.162.92.13

2017-08-24-----2017-11-28 172.104.99.78

2017-08-24-----2017-11-28 139.162.93.18

2017-09-15-----2017-11-28 172.104.66.145

2017-10-13-----2017-11-28 104.27.55.30

2017-05-26-----2017-10-13 139.162.94.23

2017-05-25-----2017-09-28 104.27.199.88

2017-05-25-----2017-09-15 104.27.198.88

2017-08-24-----2017-08-25 172.104.124.31

2017-05-26-----2017-08-24 139.162.93.17

2017-08-24-----2017-08-24 172.104.84.218

2017-05-26-----2017-05-26 139.162.95.27

2017-05-26-----2017-05-26 139.162.94.10