DNS Database information for: support.duolingo.com

support.duolingo.com.

Category: Educational

Traffic Rank: #1,707,029

IP addresses associated

IPv4     174.129.80.218
3.217.175.190
3.221.174.83
34.199.155.247
34.224.191.210
52.1.109.128
54.145.156.253
54.83.49.169
IPv6    

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

Name servers       duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.

Historical values

Date IPv4 IPv6 MX and NS
Latest
174.129.80.218
3.217.175.190
3.221.174.83
34.199.155.247
34.224.191.210
52.1.109.128
54.145.156.253
54.83.49.169
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2025-07-25 17:54:39
100.26.79.88
174.129.197.204
3.215.139.109
34.194.50.200
52.54.191.17
52.7.110.197
54.236.178.161
98.82.38.77
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2025-07-17 17:26:14
107.20.228.47
3.211.55.167
3.229.241.215
34.194.194.167
34.239.85.85
52.207.130.162
52.73.115.237
54.145.249.71
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2025-06-29 15:53:12
18.235.210.104
34.193.134.42
34.196.112.235
34.199.186.46
44.196.195.58
44.208.92.222
44.214.97.62
98.82.38.77
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2025-06-27 15:39:18
3.85.255.38
35.174.175.1
44.212.205.190
44.223.229.185
52.73.11.146
52.73.115.237
54.211.120.114
98.82.38.77
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2025-05-19 19:07:03
18.215.71.151
18.233.39.210
3.220.9.127
3.227.121.46
52.201.64.68
52.5.71.129
54.156.206.126
54.243.32.215
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2025-05-07 16:06:24
18.205.108.98
18.210.153.48
18.211.170.104
23.21.134.188
3.227.39.110
3.83.208.116
35.169.196.131
54.162.187.74
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2025-03-21 15:03:54
18.215.140.163
3.211.32.47
3.213.50.96
34.224.125.36
44.215.148.208
44.217.64.34
52.5.163.175
54.198.136.78
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2025-02-11 06:03:02
18.209.182.86
23.22.22.75
3.220.8.24
3.227.108.134
3.91.129.183
34.196.77.180
52.71.238.232
54.204.44.210
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2025-01-18 07:26:38
100.26.62.177
18.214.109.7
184.73.13.167
34.198.197.127
44.195.149.186
44.208.152.238
54.237.214.16
54.243.168.141
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2024-11-28 08:25:12
3.208.59.83
3.228.184.139
34.196.33.65
34.199.153.104
34.235.198.121
54.197.107.242
54.242.32.7
54.243.73.106
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-03-21 05:30:34
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-03-16 18:01:30
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-02-28 05:04:23
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-02-25 02:12:43
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-02-14 06:17:38
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-02-04 19:41:02
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-01-31 06:07:49
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-01-21 19:03:04
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-01-14 04:55:22
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-01-11 21:38:24
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2022-01-05 22:24:35
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2021-12-30 04:25:25
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2021-12-21 01:29:17
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2021-12-11 00:55:26
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2021-12-02 06:44:43
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.53.111
104.16.51.111
N/A
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • duolingotest.ssl.zendesk.com.
  • duolingotest.zendesk.com.
  • mail-pod-13.int.zendesk.com.
2021-11-25 03:14:27
duolingotest.ssl.zendesk.com.
duolingotest.zendesk.com.
104.16.51.111
104.16.53.111
N/A
    2021-11-23 05:20:59
    duolingotest.ssl.zendesk.com.
    duolingotest.zendesk.com.
    104.16.53.111
    104.16.51.111
    		N/A
      2021-11-21 15:29:24
      duolingotest.ssl.zendesk.com.
      duolingotest.zendesk.com.
      104.16.51.111
      104.16.53.111
      		N/A
        2021-11-18 06:04:24
        duolingotest.ssl.zendesk.com.
        duolingotest.zendesk.com.
        104.16.53.111
        104.16.51.111
        		N/A
          2021-11-14 03:22:57
          duolingotest.ssl.zendesk.com.
          duolingotest.zendesk.com.
          104.16.51.111
          104.16.53.111
          		N/A
          • duolingotest.ssl.zendesk.com.
          • duolingotest.zendesk.com.
          • duolingotest.ssl.zendesk.com.
          • duolingotest.zendesk.com.
          • mail-pod-13.int.zendesk.com.

          DNS repository domain information for support.duolingo.com. It is categorized as Educational, points to the IPv4 address(ess): 174.129.80.218 3.217.175.190 3.221.174.83 34.199.155.247 34.224.191.210 52.1.109.128 54.145.156.253 54.83.49.169 and we have 31 historical record(s) for it.