iP or domain name lookup

jsq.55cha.com Server iP：

Current resolution：

domain resolution record：

2025-12-26-----2025-12-26 172.104.203.186

2023-08-07-----2023-08-07 45.56.79.23

2019-07-17-----2019-08-26 118.31.16.201

2017-03-19-----2017-03-19 162.159.209.9

2017-03-19-----2017-03-19 116.31.127.136

2017-03-19-----2017-03-19 58.211.137.136

2017-03-19-----2017-03-19 42.236.94.225

2017-03-19-----2017-03-19 125.39.174.136

2017-03-19-----2017-03-19 101.71.56.136

2017-03-19-----2017-03-19 117.34.14.136