iP or domain name lookup

mail.lltvisa.com Server iP：

Current resolution：

domain resolution record：

2022-03-17-----2022-03-17 72.14.185.43

2019-09-17-----2019-09-17 79.124.78.105

2017-08-21-----2017-08-22 103.79.79.128

2017-08-18-----2017-08-21 219.137.61.142

2017-08-15-----2017-08-18 113.68.195.66

2017-08-14-----2017-08-15 113.119.68.196

2017-02-18-----2017-02-18 113.119.58.163

2017-01-31-----2017-01-31 174.128.255.228