iP or domain name lookup

b.kakao.com Server iP：

Current resolution：

domain resolution record：

2023-05-18-----2023-12-01 211.249.220.216

2023-05-19-----2023-05-19 31.13.73.9

2023-05-19-----2023-05-19 31.13.96.208

2023-05-19-----2023-05-19 31.13.94.36

2023-05-18-----2023-05-18 108.160.172.204

2023-05-18-----2023-05-18 31.13.64.7

2023-05-18-----2023-05-18 108.160.169.175

2023-05-18-----2023-05-18 208.43.237.140

2023-05-18-----2023-05-18 69.171.228.74

2023-05-18-----2023-05-18 128.121.146.101

2023-05-18-----2023-05-18 67.228.235.91

2023-05-18-----2023-05-18 69.171.227.37

2023-05-18-----2023-05-18 108.160.167.159

2023-05-18-----2023-05-18 31.13.86.21

2023-05-18-----2023-05-18 199.59.149.234

2023-05-18-----2023-05-18 128.242.245.212

2023-05-18-----2023-05-18 104.244.43.208

2023-05-18-----2023-05-18 108.160.169.46

2021-01-13-----2021-01-13 104.244.46.165

2021-01-13-----2021-01-13 202.160.128.203

2021-01-13-----2021-01-13 66.220.151.20

2021-01-13-----2021-01-13 108.160.163.102

2021-01-13-----2021-01-13 104.244.46.21

2021-01-13-----2021-01-13 103.39.76.66

2021-01-13-----2021-01-13 31.13.81.17

2021-01-13-----2021-01-13 103.252.115.169

2021-01-13-----2021-01-13 157.240.2.36

2021-01-13-----2021-01-13 69.171.234.18