iP or domain name lookup

mollipartner.de Server iP：

Current resolution：

domain resolution record：

2019-08-19-----2019-08-20 52.28.139.194

2019-08-19-----2019-08-20 18.196.16.112

2016-12-27-----2016-12-27 35.156.193.170

2016-12-25-----2016-12-26 52.28.202.187

2016-12-25-----2016-12-25 52.28.47.230

2016-12-15-----2016-12-15 52.28.90.109

2016-12-08-----2016-12-14 52.29.218.171

2016-12-08-----2016-12-14 52.57.153.132

2016-12-14-----2016-12-14 52.57.140.171