iP or domain name lookup

dianlan1.com Server iP：

Current resolution：

domain resolution record：

2019-10-01-----2020-01-07 122.114.135.116

2017-11-22-----2017-12-18 180.97.158.239

2017-11-22-----2017-12-18 117.23.61.103

2017-11-22-----2017-11-25 117.23.61.167

2017-11-22-----2017-11-25 117.23.61.170

2017-10-08-----2017-10-12 113.207.76.95

2017-10-12-----2017-10-12 1.82.243.170

2017-10-09-----2017-10-09 180.97.158.237

2017-08-21-----2017-08-22 118.212.233.129

2017-08-21-----2017-08-22 180.97.158.230

2017-08-21-----2017-08-22 1.82.243.23

2017-08-22-----2017-08-22 113.207.76.98

2017-06-28-----2017-07-15 42.236.94.234

2017-06-28-----2017-07-15 58.211.137.234

2017-06-28-----2017-07-15 116.31.127.234

2017-06-28-----2017-07-15 117.34.14.234

2017-06-28-----2017-07-15 59.51.81.248

2017-07-15-----2017-07-15 162.159.209.74

2017-06-28-----2017-06-28 122.190.3.234

2017-06-28-----2017-06-28 162.159.208.74