iP or domain name lookup

oa.nuctech.com Server iP：

Current resolution：

domain resolution record：

2023-12-31-----2024-04-17 23.90.190.212

2024-01-19-----2024-04-17 113.240.89.111

2024-01-19-----2024-04-17 120.226.12.136

2024-01-19-----2024-04-17 211.91.244.55

2024-01-19-----2024-04-17 1.180.18.19

2023-12-31-----2024-04-15 156.251.70.64

2021-12-19-----2023-12-24 45.200.111.3

2023-05-05-----2023-12-24 23.90.190.198

2023-05-05-----2023-12-24 156.251.70.58

2021-10-09-----2023-12-22 120.220.20.31

2022-10-21-----2023-12-22 211.91.244.3

2022-10-21-----2023-12-22 120.226.12.132

2022-10-21-----2023-12-22 113.240.89.104

2023-10-28-----2023-11-23 117.130.205.44

2023-04-03-----2023-11-21 219.141.186.66

2023-10-28-----2023-10-28 219.141.186.124

2023-10-28-----2023-10-28 117.130.205.80

2023-04-03-----2023-04-11 219.232.104.44

2017-01-05-----2023-02-27 219.232.104.18

2022-10-21-----2023-01-28 106.225.246.42

2021-10-25-----2022-06-11 223.215.189.142

2022-06-11-----2022-06-11 36.250.1.228

2021-10-09-----2022-05-12 112.90.70.113

2016-11-13-----2022-02-13 219.141.186.104

2021-12-19-----2021-12-19 45.11.57.36

2021-10-09-----2021-11-12 162.247.5.89

2021-11-05-----2021-11-12 125.89.76.92

2021-10-09-----2021-10-25 183.47.233.30

2019-07-08-----2021-08-31 103.254.190.95

2020-11-06-----2021-08-31 27.195.145.108

2021-04-01-----2021-08-31 120.209.141.61

2021-04-01-----2021-08-31 117.91.193.32

2021-04-02-----2021-08-31 61.163.234.38

2021-07-16-----2021-08-31 111.132.1.50

2021-08-31-----2021-08-31 110.157.233.60

2021-08-31-----2021-08-31 120.232.97.162

2021-08-31-----2021-08-31 1.180.19.241

2021-08-31-----2021-08-31 45.116.83.147

2020-12-14-----2021-07-20 103.56.118.43

2021-04-02-----2021-07-20 183.239.70.112

2021-05-05-----2021-07-20 118.123.233.87

2021-06-11-----2021-07-20 211.95.53.14

2021-06-30-----2021-06-30 124.160.121.140

2021-06-30-----2021-06-30 103.211.230.12

2021-06-30-----2021-06-30 58.42.2.197

2021-06-30-----2021-06-30 42.81.57.44

2021-06-30-----2021-06-30 115.227.50.12

2021-06-30-----2021-06-30 183.47.233.53

2019-11-26-----2021-06-11 59.56.27.26

2020-12-23-----2021-06-11 122.70.154.31