iP or domain name lookup

ir.sina.com Server iP：

Current resolution：

domain resolution record：

2026-02-02-----2026-02-02 139.162.181.76

2025-09-19-----2025-11-19 104.26.5.148

2025-09-19-----2025-09-19 172.67.72.218

2025-09-18-----2025-09-18 104.26.4.148

2025-04-02-----2025-04-02 23.51.139.57

2025-04-02-----2025-04-02 173.223.93.146

2025-04-02-----2025-04-02 184.31.85.209

2025-04-02-----2025-04-02 23.59.198.38

2024-01-04-----2024-01-04 104.68.110.137

2024-01-04-----2024-01-04 23.67.132.223

2024-01-04-----2024-01-04 104.69.162.164

2024-01-04-----2024-01-04 184.26.243.55

2021-05-04-----2022-02-21 23.37.59.200

2022-02-15-----2022-02-21 23.77.74.126

2022-02-21-----2022-02-21 104.65.52.149

2022-02-15-----2022-02-20 23.15.103.69

2022-02-19-----2022-02-19 23.77.20.147

2022-02-17-----2022-02-17 104.68.253.91

2021-05-04-----2021-05-04 23.78.159.154

2021-05-04-----2021-05-04 23.74.218.179

2021-02-04-----2021-04-08 223.119.135.186

2021-02-04-----2021-04-08 184.84.53.169

2021-04-08-----2021-04-08 104.65.172.223

2021-04-08-----2021-04-08 23.12.207.110

2021-04-08-----2021-04-08 69.192.249.151

2021-04-08-----2021-04-08 104.76.9.159

2021-04-08-----2021-04-08 23.42.71.96

2019-09-11-----2021-02-04 184.51.178.127

2021-02-04-----2021-02-04 104.68.83.56

2021-02-04-----2021-02-04 104.85.70.214

2021-02-04-----2021-02-04 118.214.96.57

2021-02-04-----2021-02-04 104.74.142.52

2021-02-04-----2021-02-04 23.199.133.165

2021-02-04-----2021-02-04 23.203.73.60

2020-09-29-----2021-01-19 88.221.61.147

2021-01-19-----2021-01-19 23.15.145.86

2021-01-19-----2021-01-19 23.78.157.54

2020-09-29-----2020-09-29 104.69.156.59

2019-08-31-----2019-11-23 23.15.145.39

2019-11-18-----2019-11-23 23.10.14.64

2019-11-23-----2019-11-23 104.108.47.18

2019-06-29-----2019-11-18 23.203.217.146

2019-11-18-----2019-11-18 23.0.41.156

2019-08-15-----2019-09-11 184.26.199.131

2019-08-31-----2019-09-11 172.227.100.227

2019-09-11-----2019-09-11 184.26.244.33

2019-06-26-----2019-08-31 104.71.168.129

2019-06-29-----2019-08-15 104.108.46.231

2019-06-26-----2019-08-14 23.7.220.133

2019-08-08-----2019-08-08 23.66.253.124