iP or domain name lookup

img.btahm.com Server iP：

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domain resolution record：

2021-04-18-----2021-07-08 163.171.198.117

2021-04-18-----2021-07-08 101.70.152.54

2021-07-08-----2021-07-08 58.55.125.16

2021-07-08-----2021-07-08 117.169.113.22

2021-07-08-----2021-07-08 42.81.61.34

2021-07-08-----2021-07-08 117.27.241.100

2021-04-18-----2021-04-18 106.225.223.123

2021-04-18-----2021-04-18 115.223.7.157

2021-04-18-----2021-04-18 106.225.223.124

2021-04-18-----2021-04-18 43.243.234.236

2021-04-18-----2021-04-18 223.111.18.68