iP or domain name lookup

mx.tumblr.com Server iP：

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domain resolution record：

2018-01-02-----2020-12-19 31.13.68.22

2018-01-02-----2020-12-19 31.13.76.16

2019-04-26-----2020-12-19 69.63.190.26

2019-05-28-----2020-12-19 173.252.88.67

2019-06-08-----2020-12-19 75.126.115.192

2019-06-09-----2020-12-19 31.13.86.1

2019-07-06-----2020-12-19 108.160.165.141

2019-07-09-----2020-12-19 108.160.161.20

2019-08-22-----2020-12-19 152.199.43.87

2020-06-25-----2020-12-19 208.101.21.43

2020-06-25-----2020-12-19 69.63.184.30

2020-12-19-----2020-12-19 103.214.168.106

2020-12-19-----2020-12-19 157.240.17.41

2020-12-19-----2020-12-19 108.160.165.55

2020-12-19-----2020-12-19 108.160.170.45

2020-12-19-----2020-12-19 199.96.63.177

2020-12-19-----2020-12-19 31.13.83.34

2020-12-19-----2020-12-19 162.125.80.6

2020-12-19-----2020-12-19 108.160.162.98

2020-12-19-----2020-12-19 202.160.129.6

2020-12-19-----2020-12-19 103.252.115.59

2020-12-19-----2020-12-19 108.160.169.179

2020-12-19-----2020-12-19 157.240.3.20

2020-12-19-----2020-12-19 108.160.165.211

2020-12-19-----2020-12-19 157.240.7.5

2020-12-19-----2020-12-19 202.160.130.118

2020-12-19-----2020-12-19 192.133.77.197

2020-12-19-----2020-12-19 31.13.64.7

2020-12-19-----2020-12-19 185.60.219.41

2020-12-19-----2020-12-19 157.240.8.50

2019-08-22-----2020-12-13 152.199.21.147

2019-10-05-----2020-12-13 152.199.24.192

2019-05-31-----2020-12-12 69.171.225.13

2019-07-01-----2020-12-12 173.252.110.21

2020-08-28-----2020-12-12 69.63.189.16

2020-12-12-----2020-12-12 159.138.20.20

2020-12-12-----2020-12-12 52.58.1.161

2020-12-12-----2020-12-12 185.45.6.57

2020-12-12-----2020-12-12 52.175.9.80

2020-12-12-----2020-12-12 202.160.128.205

2020-12-12-----2020-12-12 185.60.216.11

2020-12-12-----2020-12-12 31.13.76.99

2020-12-12-----2020-12-12 108.160.165.147

2020-12-12-----2020-12-12 104.244.46.93

2020-12-12-----2020-12-12 148.163.48.215

2018-04-07-----2020-12-03 66.220.149.32

2018-08-06-----2020-12-03 31.13.65.1

2019-04-30-----2020-12-03 74.86.142.55

2020-08-28-----2020-12-03 69.171.248.112

2020-12-03-----2020-12-03 192.133.77.133