iP or domain name lookup

1up.com Server iP：

Current resolution：

domain resolution record：

2024-03-26-----2024-03-26 45.33.30.197

2023-07-04-----2023-07-04 45.33.23.183

2021-01-28-----2021-02-12 54.243.174.224

2021-02-05-----2021-02-12 52.202.45.172

2021-02-12-----2021-02-12 52.4.173.50

2021-01-28-----2021-02-05 52.3.55.210

2021-01-28-----2021-01-28 52.204.80.99

2020-07-09-----2020-07-09 54.159.197.5

2020-07-09-----2020-07-09 3.225.128.25

2020-07-09-----2020-07-09 34.204.214.131

2019-07-14-----2019-10-06 52.205.65.82

2019-07-14-----2019-10-06 34.232.241.123

2019-09-18-----2019-10-06 52.20.17.160

2019-07-14-----2019-07-14 52.2.160.131

2016-11-28-----2017-01-29 52.207.3.146

2016-11-28-----2017-01-29 54.236.136.176

2016-11-28-----2017-01-27 52.200.19.196