iP or domain name lookup

coupon.yun.city.pingan.com Server iP：

Current resolution：

domain resolution record：

2020-10-03-----2021-07-06 183.6.206.166

2020-10-03-----2021-07-06 119.188.75.54

2020-10-03-----2021-07-06 42.81.122.102

2020-10-03-----2021-07-06 118.123.245.119

2021-07-06-----2021-07-06 58.222.16.118

2021-07-06-----2021-07-06 218.29.187.102

2021-07-06-----2021-07-06 120.237.197.22

2021-07-06-----2021-07-06 101.36.254.102

2021-07-06-----2021-07-06 117.131.119.150

2021-07-06-----2021-07-06 157.0.1.150

2021-07-06-----2021-07-06 122.228.212.230

2021-07-06-----2021-07-06 59.49.40.198

2021-07-06-----2021-07-06 61.155.137.246

2020-10-03-----2021-01-10 120.42.248.150

2020-10-03-----2021-01-10 101.36.254.118

2020-10-03-----2021-01-10 36.156.83.230

2020-10-03-----2021-01-10 58.222.19.246

2020-10-09-----2021-01-10 116.211.141.22

2020-12-12-----2020-12-12 52.128.23.153

2020-10-03-----2020-10-12 120.241.33.54

2020-10-03-----2020-10-12 117.131.213.102

2020-10-03-----2020-10-12 183.250.88.6

2020-10-12-----2020-10-12 60.191.72.6

2020-10-03-----2020-10-09 121.46.234.182