iP or domain name lookup

img5.doubanio.com Server iP：

Current resolution：

domain resolution record：

2020-11-20-----2020-11-20 69.172.201.208

2019-12-01-----2019-12-01 79.124.78.101

2017-08-06-----2017-08-06 36.102.230.29

2017-08-06-----2017-08-06 112.25.53.61

2017-08-06-----2017-08-06 218.28.255.15

2017-08-06-----2017-08-06 115.231.227.16

2017-08-06-----2017-08-06 120.241.68.60

2017-08-06-----2017-08-06 218.75.154.70

2017-08-06-----2017-08-06 118.212.135.204

2017-08-06-----2017-08-06 59.37.127.76

2017-08-06-----2017-08-06 111.161.121.28

2017-08-06-----2017-08-06 180.153.136.200

2017-08-06-----2017-08-06 125.64.103.24

2017-08-06-----2017-08-06 180.97.218.16