iP or domain name lookup

images.edu-oto.com Server iP：

Current resolution：

domain resolution record：

2017-11-29-----2017-11-29 117.169.71.219

2017-11-02-----2017-11-02 112.29.199.112

2017-11-02-----2017-11-02 139.215.203.199

2017-11-02-----2017-11-02 103.18.208.198

2017-11-02-----2017-11-02 218.11.11.195

2017-11-02-----2017-11-02 101.69.121.110

2017-11-02-----2017-11-02 116.10.187.29

2017-11-02-----2017-11-02 180.101.217.117

2017-11-02-----2017-11-02 183.158.35.59

2017-11-02-----2017-11-02 27.221.28.204