iP or domain name lookup

1800contacts.demdex.net Server iP：

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domain resolution record：

2023-03-18-----2023-03-18 43.206.82.236

2023-03-18-----2023-03-18 35.73.212.109

2023-03-18-----2023-03-18 13.230.123.188

2023-03-18-----2023-03-18 35.76.91.218

2023-03-18-----2023-03-18 18.178.48.37

2023-03-18-----2023-03-18 18.136.132.253

2023-03-18-----2023-03-18 18.176.74.254

2023-03-18-----2023-03-18 3.114.24.23

2023-03-18-----2023-03-18 175.41.235.160

2023-03-18-----2023-03-18 13.231.88.101

2023-03-18-----2023-03-18 52.197.255.244

2023-03-18-----2023-03-18 13.250.236.77

2023-03-18-----2023-03-18 52.68.1.179

2023-03-18-----2023-03-18 52.193.97.169

2023-03-18-----2023-03-18 35.77.141.2

2023-03-18-----2023-03-18 13.115.102.50

2020-11-18-----2020-11-18 52.193.155.166

2020-11-18-----2020-11-18 54.249.3.196

2020-11-18-----2020-11-18 34.214.136.143

2020-08-01-----2020-08-07 52.198.177.83

2020-08-01-----2020-08-07 52.192.226.121

2020-08-01-----2020-08-07 54.150.174.71

2020-08-01-----2020-08-07 3.114.84.93

2020-08-01-----2020-08-07 54.248.145.11

2020-08-01-----2020-08-07 18.140.221.224

2020-08-01-----2020-08-07 13.230.133.101

2020-08-01-----2020-08-07 175.41.227.183

2020-08-01-----2020-08-07 52.198.66.230

2020-08-07-----2020-08-07 52.193.200.218

2020-08-07-----2020-08-07 3.115.215.233

2020-08-07-----2020-08-07 18.180.251.91

2020-08-07-----2020-08-07 54.238.191.115

2020-08-07-----2020-08-07 54.169.119.248

2020-08-07-----2020-08-07 52.69.247.59

2020-08-07-----2020-08-07 52.199.28.128

2020-08-07-----2020-08-07 52.68.139.54

2020-08-07-----2020-08-07 18.179.171.32

2020-08-07-----2020-08-07 52.68.221.203

2020-08-07-----2020-08-07 52.196.128.151

2020-08-07-----2020-08-07 52.192.155.114

2020-08-01-----2020-08-01 18.181.148.5

2020-08-01-----2020-08-01 54.249.119.235