We identified 3 domains pointing to 3.12.1.21.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| catalog.byu.edu. | prod-public-catalog.coursedog.com. prod-lb.infra.coursedog.com. 3.129.135.215 ec2-3-129-135-215.us-east-2.compute.amazonaws.com 3.12.1.21 ec2-3-12-1-21.us-east-2.compute.amazonaws.com 3.139.191.249 ec2-3-139-191-249.us-east-2.compute.amazonaws.com | ||
| umtc.catalog.prod.coursedog.com. | prod-lb.infra.coursedog.com. 3.129.135.215 ec2-3-129-135-215.us-east-2.compute.amazonaws.com 3.12.1.21 ec2-3-12-1-21.us-east-2.compute.amazonaws.com 3.139.191.249 ec2-3-139-191-249.us-east-2.compute.amazonaws.com | ||
| umc.catalog.prod.coursedog.com. | prod-lb.infra.coursedog.com. 3.12.1.21 ec2-3-12-1-21.us-east-2.compute.amazonaws.com 3.139.191.249 ec2-3-139-191-249.us-east-2.compute.amazonaws.com 3.129.135.215 ec2-3-129-135-215.us-east-2.compute.amazonaws.com |