iP or domain name lookup

contour.com Server iP：

Current resolution：

domain resolution record：

2021-11-26-----2024-06-16 23.227.38.65

2021-08-14-----2021-08-14 13.225.98.36

2021-08-14-----2021-08-14 13.226.254.109

2021-08-14-----2021-08-14 13.226.254.122

2021-08-14-----2021-08-14 13.226.254.100

2021-08-14-----2021-08-14 143.204.128.88

2021-08-14-----2021-08-14 13.35.24.39

2021-06-30-----2021-06-30 172.67.219.201

2021-06-30-----2021-06-30 104.21.17.29

2019-09-30-----2020-02-08 104.31.67.18

2019-09-30-----2020-02-08 104.31.66.18