iP or domain name lookup

avcall.sinaapp.com Server iP：

Current resolution：

domain resolution record：

2022-02-01-----2024-07-22 127.0.0.1

2019-07-10-----2020-06-27 220.181.136.170

2019-07-11-----2020-06-27 220.181.136.150

2020-02-19-----2020-06-27 220.181.136.132

2020-02-19-----2020-04-30 220.181.136.130

2017-06-16-----2018-01-17 202.108.35.250

2017-08-28-----2018-01-17 202.108.35.235

2017-08-26-----2017-08-28 202.108.35.237

2017-08-26-----2017-08-28 202.108.35.194

2016-01-16-----2017-06-26 220.181.136.30

2017-06-16-----2017-06-26 220.181.136.41

2017-06-16-----2017-06-26 202.108.35.224

2017-06-26-----2017-06-26 202.108.35.226

2016-01-16-----2016-01-26 220.181.136.43

2016-01-16-----2016-01-26 220.181.136.55

2016-01-16-----2016-01-26 202.108.35.245

2016-01-16-----2016-01-26 202.108.35.143

2016-01-16-----2016-01-26 221.179.190.238

2016-01-16-----2016-01-26 220.181.136.27

2016-01-16-----2016-01-26 221.179.190.240

2016-01-26-----2016-01-26 202.108.35.236

2016-01-26-----2016-01-26 202.108.35.233