We identified 1 domains pointing to 52.51.135.72.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| upstream.f-secure.com. | upstream-prd.fsdp-prd.f-sos.net. 52.51.135.72 ec2-52-51-135-72.eu-west-1.compute.amazonaws.com 18.203.14.50 ec2-18-203-14-50.eu-west-1.compute.amazonaws.com |