See: https://app.webinspector.com/public/reports/show_website?result=3&site=http%3A%2F%2Fads.returnpath.net
Re: SSL Certificate Issues:
Invalid SSL Certificate. Found by Detection Engine
and https://ssl.trustwave.com/support/support-certificate-analyzer.php?address=+https%3A%2F%2Fads.returnpath.net%2Fadmin%2Findex.php&port=443
See: https://www.ssllabs.com/ssltest/analyze.html?d=ads.returnpath.net
Listed on bananafish: https://gist.github.com/thebananafish/5900696
System Details:
Running on: Apache/2.2.8
Powered by: PHP/5.2.5
Outdated Web Server Apache Found: Apache/2.2.8
11004 [11004] Valid name, no data record (check DNS setup) error=SSL%20Error
hxps://ads.returnpath.net/admin/index.php blocked by an extension for me! → http://whois.domaintools.com/returnpath.net
Blacklisted Reported by s9.returnpath.net on 12/22/2014 at 4:20:40 PM (UTC -6),
Problems: http://mxtoolbox.com/domain/ads.returnpath.net/?source=findmonitors
Name Servers are on the Same Subnet - SOA Expire Value out of recommended range (dns issues)
May be an open relay. smtp issue! parked - expited?
polonus (volunteer website security analyst and website error-hunter)