DNS Database information for support.duolingo.com


Date

IPv4

IPv6

MX and NS

Latest
18.233.51.127
ec2-18-233-51-127.compute-1.amazonaws.com
23.21.185.5
ec2-23-21-185-5.compute-1.amazonaws.com
3.227.85.222
ec2-3-227-85-222.compute-1.amazonaws.com
3.231.97.253
ec2-3-231-97-253.compute-1.amazonaws.com
34.192.179.246
ec2-34-192-179-246.compute-1.amazonaws.com
34.195.169.4
ec2-34-195-169-4.compute-1.amazonaws.com
44.209.99.72
ec2-44-209-99-72.compute-1.amazonaws.com
52.73.186.4
ec2-52-73-186-4.compute-1.amazonaws.com

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
mail-pod-13.int.zendesk.com.
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.

2022-03-21

duolingotest.ssl.zendesk.com.

duolingotest.zendesk.com.

104.16.53.111
104.16.51.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-03-16

duolingotest.ssl.zendesk.com.

duolingotest.zendesk.com.

104.16.51.111
104.16.53.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-02-28

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-02-25

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-02-14

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-02-04

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-01-31

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-01-21

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-01-14

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-01-11

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2022-01-05

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2021-12-30

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2021-12-21

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2021-12-11

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2021-12-02

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.

2021-11-25

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111

2021-11-23

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111

2021-11-21

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111

2021-11-18

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111

2021-11-14

duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
mx: duolingotest.ssl.zendesk.com.
mx: duolingotest.zendesk.com.
mx: mail-pod-13.int.zendesk.com.
ns: duolingotest.ssl.zendesk.com.
ns: duolingotest.zendesk.com.


DNS repository. Over 90m domains and their name servers (NS), mail servers (MX), IPv4 and IPv6 information indexed.