iP or domain name lookup

irs.jlsairsea.com Server iP：

Current resolution：

domain resolution record：

2023-05-01-----2023-05-01 120.24.238.68

2017-07-31-----2017-07-31 116.31.127.135

2017-07-31-----2017-07-31 117.34.14.135

2017-07-31-----2017-07-31 59.51.81.225

2017-07-27-----2017-07-27 116.31.127.184

2017-07-27-----2017-07-27 59.51.81.236

2017-07-27-----2017-07-27 117.34.14.184