iP or domain name lookup

mail.nationstar.com Server iP：

Current resolution：

domain resolution record：

2023-11-13-----2024-03-26 103.129.255.247

2023-11-13-----2024-03-26 103.129.255.200

2024-03-26-----2024-03-26 111.124.200.49

2024-03-26-----2024-03-26 117.135.207.49

2024-03-26-----2024-03-26 220.197.30.145

2023-11-13-----2024-01-26 183.136.182.13

2023-11-13-----2024-01-26 45.254.48.76

2023-11-13-----2024-01-26 117.147.199.44

2021-11-21-----2022-12-30 103.129.255.237

2022-12-11-----2022-12-30 115.236.119.70

2022-12-11-----2022-12-30 45.254.48.65

2022-12-11-----2022-12-30 112.13.121.42

2022-12-11-----2022-12-30 117.147.199.33

2022-12-11-----2022-12-30 183.136.182.1

2022-12-11-----2022-12-30 101.71.155.44

2022-12-11-----2022-12-30 103.129.255.238

2019-12-19-----2021-11-27 123.58.177.239

2018-06-22-----2019-12-05 61.142.172.142