iP or domain name lookup

public.softether.com Server iP：

Current resolution：

domain resolution record：

2017-03-17-----2025-11-19 130.158.6.51

2017-03-17-----2020-11-26 54.76.135.1

2017-03-17-----2020-11-26 23.89.5.60

2019-06-03-----2020-11-26 118.5.49.6

2019-06-03-----2020-11-26 197.4.4.12

2019-06-03-----2020-11-26 249.129.46.48

2019-06-21-----2020-11-26 49.2.123.56

2019-06-21-----2020-11-26 188.5.4.96

2017-03-17-----2019-10-03 253.157.14.165

2017-03-17-----2019-10-03 77.4.7.92

2019-07-07-----2019-08-22 189.163.17.5