iP or domain name lookup

v2ex.china.zgslb.net Server iP：

Current resolution：

domain resolution record：

2019-10-01-----2019-10-01 199.59.242.152

2017-12-02-----2019-07-12 61.49.62.123

2017-03-19-----2019-07-03 61.49.62.98

2017-12-03-----2017-12-03 14.29.43.85

2017-11-03-----2017-12-02 183.60.90.87

2017-12-02-----2017-12-02 58.223.168.55

2017-12-02-----2017-12-02 14.152.90.215

2017-12-02-----2017-12-02 115.238.195.151

2017-11-03-----2017-11-03 101.227.190.202

2017-11-03-----2017-11-03 101.227.190.215

2017-11-03-----2017-11-03 101.227.190.217

2017-03-19-----2017-03-19 101.226.196.39

2017-03-19-----2017-03-19 58.218.210.15

2017-03-19-----2017-03-19 61.55.169.86

2017-03-19-----2017-03-19 180.97.172.35

2017-03-19-----2017-03-19 183.47.219.15