postdownload.net

Optimum Installer  (via a Proxy Registrant)

Domain Information

This site is used as the exit page for an adware-based download and install manager. After a download manager such as Premium Installer/Adknowledge of Optimum Installer deploys its offers, it will redirect the user's web browser to this site to record the offer installs as well as display various advertisements for additional offerings (of more potentially unwanted software). The domain postdownload.net is registered by proxy through GODADDY.COM, LLC and was originally registered in May of 2013. This domain has been seen distributing various forms of adware (some being very aggressive) directly or via bundled installations. The hosted servers are located in Ashburn, Virginia within the United States which resides on the Amazon.com, Inc. network. The domain uses the Amazon Web Services (AWS) cloud computing platform. The domain is associated with the publisher Optimum Installer who is located in Kansas City, Missouri in the United States.
Registrar:
GODADDY.COM, LLC

Server location:
Virginia, United States (US)

Create date:
Wednesday, May 15, 2013

Expires date:
Sunday, May 15, 2016

Updated date:
Saturday, May 02, 2015

ASN:
AS14618 AMAZON-AES - Amazon.com, Inc.,US

The domain postdownload.net has been seen to resolve to the following 3 IP addresses.

February 24, 2016

February 24, 2016

ec2-50-16-230-65.compute-1.amazonaws.com
May 5, 2015

URL:
http://postdownload.net/

Title:
“PostDownload”

Network:
Amazon Web Services (AWS), running an EC2 instance

SSL certificate subject:
CN=ssl256051.cloudflaressl.com, OU=PositiveSSL Multi-Domain, OU=Domain Control Validated

SSL certificate issuer:
CN=COMODO RSA Domain Validation Secure Server CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Web server:
cloudflare-nginx