We identified 14 domains pointing to 100.28.20.175.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| duolingo-achievements-prod.duolingo.com. | 100.28.20.175 ec2-100-28-20-175.compute-1.amazonaws.com 3.219.194.223 ec2-3-219-194-223.compute-1.amazonaws.com 3.82.31.167 ec2-3-82-31-167.compute-1.amazonaws.com 35.172.42.236 ec2-35-172-42-236.compute-1.amazonaws.com 44.209.41.227 ec2-44-209-41-227.compute-1.amazonaws.com 52.1.44.232 ec2-52-1-44-232.compute-1.amazonaws.com 52.45.177.148 ec2-52-45-177-148.compute-1.amazonaws.com 52.86.139.62 ec2-52-86-139-62.compute-1.amazonaws.com | ||
| midas-bandits-prod.duolingo.com. | 100.28.20.175 ec2-100-28-20-175.compute-1.amazonaws.com 18.233.73.118 ec2-18-233-73-118.compute-1.amazonaws.com 204.236.232.239 ec2-204-236-232-239.compute-1.amazonaws.com 3.227.203.199 ec2-3-227-203-199.compute-1.amazonaws.com 44.195.190.247 ec2-44-195-190-247.compute-1.amazonaws.com 54.161.208.71 ec2-54-161-208-71.compute-1.amazonaws.com 54.167.88.15 ec2-54-167-88-15.compute-1.amazonaws.com 54.221.254.229 ec2-54-221-254-229.compute-1.amazonaws.com | ||
| friends-prod.duolingo.com. | 100.28.20.175 ec2-100-28-20-175.compute-1.amazonaws.com 3.91.127.85 ec2-3-91-127-85.compute-1.amazonaws.com 52.1.44.232 ec2-52-1-44-232.compute-1.amazonaws.com 52.205.170.185 ec2-52-205-170-185.compute-1.amazonaws.com 52.207.2.94 ec2-52-207-2-94.compute-1.amazonaws.com 52.45.177.148 ec2-52-45-177-148.compute-1.amazonaws.com 52.5.133.76 ec2-52-5-133-76.compute-1.amazonaws.com 54.167.88.15 ec2-54-167-88-15.compute-1.amazonaws.com | ||
| ios-api-2.duolingo.com. | infra-edge-gateway-prod.duolingo.com. 52.86.139.62 ec2-52-86-139-62.compute-1.amazonaws.com 54.81.184.255 ec2-54-81-184-255.compute-1.amazonaws.com 3.219.194.223 ec2-3-219-194-223.compute-1.amazonaws.com 23.22.29.111 ec2-23-22-29-111.compute-1.amazonaws.com 100.28.20.175 ec2-100-28-20-175.compute-1.amazonaws.com 54.167.88.15 ec2-54-167-88-15.compute-1.amazonaws.com 52.201.99.132 ec2-52-201-99-132.compute-1.amazonaws.com 34.201.195.93 ec2-34-201-195-93.compute-1.amazonaws.com | infra-edge-gateway-prod.duolingo.com. | |
| invite.duolingo.com. | 100.28.20.175 ec2-100-28-20-175.compute-1.amazonaws.com 3.82.31.167 ec2-3-82-31-167.compute-1.amazonaws.com 34.201.195.93 ec2-34-201-195-93.compute-1.amazonaws.com 52.1.44.232 ec2-52-1-44-232.compute-1.amazonaws.com 52.207.2.94 ec2-52-207-2-94.compute-1.amazonaws.com 52.45.177.148 ec2-52-45-177-148.compute-1.amazonaws.com 54.161.98.223 ec2-54-161-98-223.compute-1.amazonaws.com 54.221.254.229 ec2-54-221-254-229.compute-1.amazonaws.com | ||
| blast.duolingo.com. | 100.28.20.175 ec2-100-28-20-175.compute-1.amazonaws.com 3.222.9.5 ec2-3-222-9-5.compute-1.amazonaws.com 34.233.72.132 ec2-34-233-72-132.compute-1.amazonaws.com 35.172.42.236 ec2-35-172-42-236.compute-1.amazonaws.com 44.209.41.227 ec2-44-209-41-227.compute-1.amazonaws.com 52.45.177.148 ec2-52-45-177-148.compute-1.amazonaws.com 54.167.88.15 ec2-54-167-88-15.compute-1.amazonaws.com 54.221.254.229 ec2-54-221-254-229.compute-1.amazonaws.com | ||
| www-prod.duolingo.com. | infra-edge-gateway-prod.duolingo.com. 34.225.197.60 3.227.203.199 54.81.184.255 44.209.41.227 100.28.20.175 23.22.29.111 3.219.194.223 52.1.44.232 | ||
| el.duolingo.com. | 100.28.20.175 204.236.232.239 44.209.41.227 52.1.44.232 52.201.99.132 52.207.2.94 52.86.139.62 54.161.98.223 | ||
| id.duolingo.com. | 100.28.20.175 3.219.194.223 3.222.82.82 3.82.31.167 34.225.197.60 44.195.190.247 54.161.208.71 54.161.98.223 | ||
| hi.duolingo.com. | 100.28.20.175 204.236.232.239 3.219.194.223 3.91.127.85 35.172.42.236 52.201.99.132 52.207.2.94 54.161.208.71 | ||
| math-prod.duolingo.com. | 100.28.20.175 3.227.203.199 44.195.190.247 44.209.41.227 52.0.79.31 52.1.44.232 54.161.208.71 54.221.254.229 | ||
| duolingo-api-web.duolingo.com. | 100.28.20.175 204.236.232.239 3.222.9.5 34.201.195.93 52.0.79.31 52.1.44.232 52.205.170.185 52.45.177.148 | ||
| hu.duolingo.com. | 100.28.20.175 44.209.41.227 44.213.162.23 52.0.79.31 52.207.2.94 52.45.177.148 54.160.197.202 54.161.208.71 | ||
| api-il.duolingo.com. | api.duolingo.com. 23.22.29.111 44.195.190.247 174.129.196.225 100.28.20.175 3.91.127.85 44.213.162.23 52.205.170.185 34.225.197.60 |