iP or domain name lookup

and.yc.ifeng.com Server iP：

Current resolution：

domain resolution record：

2022-04-18-----2023-11-02 49.51.190.27

2020-03-15-----2022-04-18 192.144.196.161

2022-04-18-----2022-04-18 152.136.248.215

2020-11-27-----2022-01-01 162.14.4.150

2020-11-27-----2020-11-27 49.233.102.63

2020-03-15-----2020-03-15 123.103.122.28

2020-03-15-----2020-03-15 123.103.122.27

2020-03-15-----2020-03-15 223.71.91.131

2020-03-15-----2020-03-15 223.72.143.143

2017-08-06-----2019-07-13 203.212.7.200

2017-08-06-----2019-07-13 123.103.93.244

2017-08-06-----2019-07-13 43.243.232.222

2017-08-26-----2019-07-13 203.212.7.199

2017-09-02-----2019-07-13 123.103.122.200

2017-09-02-----2019-07-13 43.243.232.199

2017-09-03-----2019-07-13 123.103.93.243

2017-12-11-----2019-07-13 43.243.232.221

2017-08-06-----2019-07-12 123.103.122.199

2017-08-06-----2018-01-17 106.39.57.209

2017-08-06-----2018-01-17 106.39.57.210

2017-08-26-----2018-01-17 111.202.29.228

2017-08-26-----2018-01-17 123.103.58.206

2017-08-06-----2017-12-11 43.243.232.200

2017-09-02-----2017-12-11 111.202.29.227

2017-09-22-----2017-09-22 123.103.58.205

2017-09-22-----2017-09-22 111.202.92.237

2017-09-22-----2017-09-22 36.110.202.241

2017-09-22-----2017-09-22 36.110.202.242