iP or domain name lookup

a.fsdn.com Server iP：

Current resolution：

domain resolution record：

2024-05-27-----2025-11-15 104.18.16.56

2024-05-27-----2025-11-15 104.18.17.56

2023-08-31-----2024-09-09 104.18.40.209

2023-08-31-----2024-09-09 172.64.147.47

2023-06-09-----2023-08-16 104.18.10.25

2023-06-09-----2023-08-16 104.18.11.25

2022-10-28-----2022-11-13 172.64.150.227

2022-10-28-----2022-11-13 104.18.37.29

2020-12-12-----2021-11-04 104.18.15.218

2020-12-12-----2021-11-04 104.18.14.218

2020-05-23-----2020-07-01 104.22.15.76

2020-05-23-----2020-07-01 104.22.14.76

2020-07-01-----2020-07-01 172.67.10.173

2019-06-01-----2020-01-24 104.20.116.11

2019-06-01-----2020-01-24 104.20.117.11

2017-04-07-----2017-04-07 104.111.200.37

2017-04-06-----2017-04-06 104.118.117.87

2017-04-06-----2017-04-06 92.123.48.172

2017-04-06-----2017-04-06 23.50.18.167

2017-04-06-----2017-04-06 104.75.255.38

2017-04-06-----2017-04-06 23.41.92.16

2017-04-06-----2017-04-06 184.30.226.172

2017-04-06-----2017-04-06 23.48.12.49

2017-04-06-----2017-04-06 23.48.114.48

2017-04-06-----2017-04-06 23.212.34.58

2017-04-06-----2017-04-06 23.47.131.172