iP or domain name lookup

contoso.com Server iP：

Current resolution：

domain resolution record：

2023-07-18-----2024-09-03 20.76.201.171

2023-07-18-----2024-09-03 20.236.44.162

2023-07-18-----2024-09-03 20.112.250.133

2023-08-15-----2024-09-03 20.70.246.20

2023-08-15-----2024-09-03 20.231.239.246

2022-08-13-----2023-07-18 20.81.111.85

2022-08-13-----2023-07-18 20.53.203.50

2022-08-13-----2022-08-13 20.112.52.29

2022-08-13-----2022-08-13 20.84.181.62

2022-08-13-----2022-08-13 20.103.85.33

2020-06-04-----2022-03-30 104.215.148.63

2020-06-04-----2022-03-30 40.76.4.15

2020-06-04-----2022-03-30 13.77.161.179

2020-06-04-----2022-03-30 40.113.200.201

2020-06-04-----2022-02-24 40.112.72.205

2019-04-30-----2020-04-04 104.215.95.187

2019-04-30-----2020-04-04 52.164.206.56

2017-09-08-----2017-09-09 52.178.167.109

2017-09-08-----2017-09-09 40.84.199.233

2016-11-07-----2016-11-07 65.55.39.10

2016-11-07-----2016-11-07 64.4.6.100