iP or domain name lookup

ispeak912.sinaapp.com Server iP：

Current resolution：

domain resolution record：

2025-04-18-----2025-04-18 127.0.0.1

2023-06-28-----2023-06-28 220.181.168.47

2022-10-20-----2022-10-20 220.181.129.43

2019-06-22-----2021-03-01 220.181.136.184

2016-04-28-----2018-01-17 202.108.35.250

2016-04-27-----2018-01-17 202.108.35.235

2016-04-27-----2017-08-28 202.108.35.237

2016-04-27-----2017-08-28 202.108.35.194

2016-02-03-----2016-06-05 221.179.190.238

2016-02-03-----2016-06-05 220.181.136.27

2016-02-03-----2016-06-05 220.181.136.43

2016-02-03-----2016-06-05 220.181.136.55

2016-06-05-----2016-06-05 220.181.136.42

2016-02-03-----2016-05-26 221.179.190.240

2016-02-03-----2016-05-26 220.181.136.30

2016-02-03-----2016-02-24 202.108.35.236

2016-02-03-----2016-02-24 202.108.35.245

2016-02-03-----2016-02-24 202.108.35.143

2016-02-03-----2016-02-03 202.108.35.233