iP or domain name lookup

us7.admin.mailchimp.com Server iP：

Current resolution：

domain resolution record：

2022-07-20-----2022-07-20 104.107.244.192

2022-07-20-----2022-07-20 104.67.101.94

2022-07-20-----2022-07-20 104.127.203.7

2022-07-20-----2022-07-20 23.63.123.143

2022-07-20-----2022-07-20 23.58.253.11

2022-07-20-----2022-07-20 23.37.144.15

2022-07-20-----2022-07-20 104.88.209.110

2022-07-20-----2022-07-20 223.119.224.117

2022-07-20-----2022-07-20 23.198.138.50

2022-07-20-----2022-07-20 23.41.66.80

2020-12-07-----2020-12-07 23.77.136.220

2020-12-07-----2020-12-07 104.80.74.5

2020-12-07-----2020-12-07 69.192.65.213

2020-12-07-----2020-12-07 23.10.11.237

2020-12-07-----2020-12-07 96.6.10.171

2020-12-07-----2020-12-07 104.98.28.167

2020-12-07-----2020-12-07 23.35.90.250

2020-12-07-----2020-12-07 23.77.13.52