iP or domain name lookup

an12.com Server iP：

Current resolution：

domain resolution record：

2024-04-25-----2024-11-16 38.239.214.173

2024-01-10-----2024-05-13 127.0.0.1

2023-05-10-----2024-01-29 38.239.1.172

2024-01-10-----2024-01-10 156.251.239.27

2023-05-10-----2023-05-13 185.244.106.2

2022-06-01-----2023-03-01 23.230.78.45

2020-09-30-----2020-12-24 154.95.242.144

2019-04-18-----2020-08-30 154.93.145.120

2018-11-12-----2018-11-12 156.232.191.28

2017-08-07-----2017-08-08 192.168.5.1

2017-03-22-----2017-06-27 60.169.73.108

2017-03-22-----2017-03-22 50.117.113.219

2017-03-22-----2017-03-22 50.117.113.218