iP or domain name lookup

521by.cn Server iP：

Current resolution：

domain resolution record：

2023-05-08-----2023-06-05 192.168.1.7

2023-04-14-----2023-04-14 100.89.139.172

2023-03-10-----2023-03-10 100.89.99.219

2023-03-06-----2023-03-06 100.89.254.44

2023-02-08-----2023-02-08 100.89.152.104

2023-01-30-----2023-01-30 100.89.64.18

2023-01-21-----2023-01-21 100.89.215.23

2023-01-18-----2023-01-18 100.89.124.32

2023-01-07-----2023-01-07 100.89.216.224

2023-01-02-----2023-01-02 100.89.196.12

2022-12-29-----2022-12-29 100.89.1.4

2022-12-29-----2022-12-29 100.89.89.125

2022-12-23-----2022-12-23 100.89.195.42

2022-12-19-----2022-12-19 100.89.24.232

2022-12-17-----2022-12-17 100.89.131.6

2022-12-15-----2022-12-15 100.89.127.61

2022-12-11-----2022-12-11 100.89.207.12

2022-12-01-----2022-12-01 100.89.173.28

2022-11-25-----2022-11-25 100.89.219.161

2022-11-18-----2022-11-19 100.89.173.80

2022-10-29-----2022-10-30 100.89.242.219

2022-10-17-----2022-10-17 100.89.240.91

2022-10-08-----2022-10-08 100.89.233.3

2022-10-07-----2022-10-07 100.89.77.95

2022-10-03-----2022-10-03 100.89.130.93

2022-09-09-----2022-09-09 100.89.0.235

2022-09-01-----2022-09-01 100.89.163.246

2022-07-23-----2022-07-24 113.132.179.208

2022-07-24-----2022-07-24 113.132.179.183

2022-07-20-----2022-07-20 113.132.178.41

2022-06-30-----2022-06-30 113.132.179.245

2022-06-09-----2022-06-09 113.132.179.100

2022-06-06-----2022-06-06 113.132.178.9

2022-05-30-----2022-05-30 113.132.179.6

2022-05-06-----2022-05-07 113.132.178.86

2022-04-15-----2022-04-19 61.150.12.170

2022-04-13-----2022-04-13 61.150.12.140

2022-03-13-----2022-03-15 61.150.11.94

2022-03-05-----2022-03-05 61.150.12.212

2022-02-01-----2022-02-01 61.150.60.171

2022-01-30-----2022-01-30 61.150.60.68

2021-12-31-----2022-01-27 61.150.11.186

2021-12-16-----2021-12-27 61.150.12.247

2021-12-01-----2021-12-02 61.150.11.75

2021-11-26-----2021-11-29 61.150.11.110

2021-11-09-----2021-11-19 61.150.12.180

2021-11-09-----2021-11-09 219.144.202.10

2021-11-04-----2021-11-04 61.150.12.251

2021-11-04-----2021-11-04 61.150.60.47

2021-08-30-----2021-08-31 61.150.12.37