DNS Database information for certs.duolingo.com


Date

IPv4

IPv6

MX and NS

Latest
englishtest.duolingo.com.

52.55.201.72
ec2-52-55-201-72.compute-1.amazonaws.com
54.198.45.227
ec2-54-198-45-227.compute-1.amazonaws.com
54.145.52.13
ec2-54-145-52-13.compute-1.amazonaws.com
18.214.50.228
ec2-18-214-50-228.compute-1.amazonaws.com
34.192.1.138
ec2-34-192-1-138.compute-1.amazonaws.com



2024-01-08

englishtest.duolingo.com.

3.224.229.33
ec2-3-224-229-33.compute-1.amazonaws.com
44.208.201.223
ec2-44-208-201-223.compute-1.amazonaws.com
44.220.16.16
ec2-44-220-16-16.compute-1.amazonaws.com
54.156.3.249
ec2-54-156-3-249.compute-1.amazonaws.com
52.45.43.113
ec2-52-45-43-113.compute-1.amazonaws.com

2023-12-04

englishtest.duolingo.com.

3.230.249.187
ec2-3-230-249-187.compute-1.amazonaws.com
34.233.21.71
ec2-34-233-21-71.compute-1.amazonaws.com
34.232.152.57
54.85.86.179
35.153.85.123

2023-11-27

englishtest.duolingo.com.
34.231.77.224
52.20.47.84

2023-07-01

englishtest.duolingo.com.
50.17.97.106
3.210.134.26
35.171.255.91

2023-04-15

3.221.10.120
44.199.109.130
54.144.145.213
54.209.226.21

2022-11-30

18.235.212.173
34.196.232.235
44.199.109.130
52.2.30.32

2022-09-02

34.200.110.47
34.204.222.243
35.171.79.239
52.71.219.68

2022-05-31

3.215.173.123
3.227.203.124
52.5.58.87
54.163.86.73

2022-05-19

3.224.86.63
3.227.203.124
52.5.58.87
54.198.247.225

2022-04-27

23.22.109.93
52.5.58.87
54.161.112.18
54.161.247.176

2022-04-19

23.22.109.93
3.210.221.23
52.5.58.87
54.161.112.18

2022-02-16

52.204.44.28
52.6.253.142
54.157.240.80
54.208.18.2

2022-01-31

3.210.221.23
3.230.29.221
44.197.87.195
54.161.112.18

2022-01-11

107.21.29.131
3.230.29.221
52.205.124.12
54.161.112.18

2021-12-30

107.21.29.131
3.218.52.2
52.205.124.12
54.173.59.216

2021-12-16

107.21.29.131
3.218.52.2
35.173.69.244
54.173.59.216

2021-11-29

3.218.52.2
3.222.239.18
35.173.69.244
54.173.59.216

2021-11-19

3.218.52.2
34.225.127.208
35.173.69.244
54.173.59.216


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