iP or domain name lookup

github.com Server iP：

Current resolution：

domain resolution record：

2022-07-24-----2023-11-29 20.205.243.166

2017-03-30-----2023-11-28 192.30.255.113

2020-08-28-----2023-11-28 140.82.121.4

2022-10-12-----2023-11-28 20.27.177.113

2017-03-30-----2023-11-27 192.30.255.112

2020-08-28-----2023-11-27 140.82.121.3

2019-07-03-----2023-10-13 140.82.114.3

2020-03-18-----2023-10-13 140.82.112.4

2019-07-03-----2023-10-12 140.82.113.3

2019-07-03-----2023-10-12 140.82.113.4

2019-07-03-----2023-10-12 140.82.114.4

2020-03-18-----2023-10-12 140.82.112.3

2022-12-06-----2023-10-07 182.43.124.6

2023-09-08-----2023-09-08 20.248.137.48

2023-07-05-----2023-07-12 0.0.0.0

2018-02-22-----2021-06-30 52.74.223.119

2018-02-22-----2021-06-29 13.229.188.59

2018-02-22-----2021-06-29 13.250.177.223

2019-05-23-----2020-10-07 52.69.186.44

2019-05-23-----2020-10-07 13.114.40.48

2019-06-05-----2020-10-07 52.192.72.89

2019-04-23-----2020-08-24 140.82.118.4

2019-04-22-----2020-08-19 140.82.118.3

2016-07-01-----2020-03-18 192.30.253.113

2016-07-01-----2020-03-17 192.30.253.112

2019-10-03-----2019-10-03 52.78.231.108

2016-01-13-----2016-06-06 192.30.252.130

2016-01-13-----2016-06-06 192.30.252.131

2016-01-13-----2016-06-06 192.30.252.128

2016-04-23-----2016-06-06 192.30.252.123

2016-04-23-----2016-06-06 192.30.252.122

2016-04-23-----2016-06-06 192.30.252.120

2016-01-13-----2016-06-02 192.30.252.129

2016-04-23-----2016-05-29 192.30.252.121