iP or domain name lookup

it.foursquare.com Server iP：

Current resolution：

domain resolution record：

2024-01-01-----2026-02-25 146.75.114.132

2026-02-11-----2026-02-25 151.101.2.132

2026-02-11-----2026-02-25 151.101.110.132

2026-02-11-----2026-02-25 151.101.130.132

2026-02-25-----2026-02-25 151.101.194.132

2026-02-25-----2026-02-25 151.101.90.132

2026-02-25-----2026-02-25 199.232.114.132

2024-01-01-----2026-02-11 146.75.122.132

2026-02-11-----2026-02-11 146.75.46.132

2024-01-01-----2024-01-01 151.101.42.132

2024-01-01-----2024-01-01 199.232.46.132

2018-04-02-----2019-10-05 151.101.42.49

2018-04-04-----2019-10-05 151.101.78.49

2019-08-20-----2019-10-05 151.101.110.49

2019-10-05-----2019-10-05 151.101.14.49

2018-03-31-----2019-09-04 151.101.2.49

2018-03-31-----2019-09-04 151.101.230.49

2018-04-01-----2019-09-04 151.101.66.49

2018-04-02-----2019-09-04 151.101.26.49

2018-03-31-----2018-05-10 151.101.74.49

2018-03-31-----2018-05-08 151.101.198.49

2018-04-01-----2018-05-08 151.101.194.49

2018-04-02-----2018-05-07 151.101.130.49