iP or domain name lookup

us3.ptoserver.com Server iP：

Current resolution：

domain resolution record：

2023-07-01-----2023-07-01 72.14.185.43

2020-02-10-----2021-07-11 37.230.178.2

2019-10-05-----2020-12-10 104.250.161.2

2020-02-10-----2020-02-11 45.74.2.2

2019-07-19-----2019-07-19 46.243.226.2

2019-07-19-----2019-07-19 172.94.80.2

2019-07-19-----2019-07-19 141.101.148.2

2017-02-22-----2017-03-10 191.101.57.1

2017-02-22-----2017-03-10 45.74.40.2

2017-02-22-----2017-03-10 191.101.56.2

2017-02-22-----2017-03-10 45.74.35.5

2017-02-22-----2017-03-10 45.74.39.1

2017-02-22-----2017-02-22 184.154.155.126