iP or domain name lookup

comment.kakao.com Server iP：

Current resolution：

domain resolution record：

2023-11-27-----2023-11-27 211.249.220.231

2023-11-27-----2023-11-27 121.53.104.22

2021-01-13-----2021-01-13 69.63.176.59

2021-01-13-----2021-01-13 69.171.234.48

2021-01-13-----2021-01-13 31.13.83.1

2021-01-13-----2021-01-13 121.53.202.194

2021-01-13-----2021-01-13 108.160.165.173

2021-01-13-----2021-01-13 119.28.87.227

2021-01-13-----2021-01-13 74.86.12.172

2021-01-13-----2021-01-13 31.13.77.55

2021-01-13-----2021-01-13 185.45.7.189

2021-01-13-----2021-01-13 174.37.54.20

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

2021-01-13-----2021-01-13 173.252.100.21

2021-01-13-----2021-01-13 31.13.67.33