iP or domain name lookup

netrelay.com Server iP：

Current resolution：

domain resolution record：

2020-05-29-----2024-10-11 172.67.164.221

2021-11-27-----2024-10-11 104.21.11.2

2024-10-11-----2024-10-11 188.114.97.3

2020-05-29-----2020-12-13 104.28.5.227

2020-05-29-----2020-12-13 104.28.4.227

2020-04-07-----2020-04-07 216.58.221.243

2020-04-07-----2020-04-07 172.217.11.83

2019-07-12-----2019-11-04 104.28.30.67

2019-07-12-----2019-11-04 104.28.31.67