iP or domain name lookup

b49t1.86csz.com Server iP：

Current resolution：

domain resolution record：

2023-08-09-----2023-09-11 172.93.103.102

2023-09-11-----2023-09-11 185.107.56.199

2023-09-11-----2023-09-11 172.93.103.100

2023-09-11-----2023-09-11 207.244.67.216

2023-09-11-----2023-09-11 37.48.65.148

2023-09-11-----2023-09-11 185.107.56.198

2023-09-11-----2023-09-11 172.93.103.99

2023-08-09-----2023-08-09 207.244.67.218

2023-08-09-----2023-08-09 37.48.65.151

2019-06-01-----2019-10-04 142.234.56.74

2017-08-01-----2017-08-02 192.187.99.108