iP or domain name lookup

dfnba.net Server iP：

Current resolution：

domain resolution record：

2021-06-17-----2024-03-14 110.50.231.99

2018-03-10-----2020-12-10 110.50.230.47

2017-04-29-----2017-04-29 61.110.220.211

2017-04-29-----2017-04-29 61.110.219.214

2017-04-29-----2017-04-29 61.110.219.114

2017-04-29-----2017-04-29 91.202.200.98

2017-04-29-----2017-04-29 174.35.44.179

2017-04-29-----2017-04-29 91.202.201.134

2017-04-29-----2017-04-29 174.35.44.199

2017-04-29-----2017-04-29 61.110.219.164

2017-04-29-----2017-04-29 91.202.201.148

2017-04-29-----2017-04-29 14.0.54.116

2017-04-29-----2017-04-29 14.0.54.115