Patientportal.madisonradiology.net. Patientportal.madisonradiology.net has server used 72.167.70.128 (United States) ping response time Hosted in GoDaddy.com, LLC Register Domain Names at GoDaddy.com, LLC. This domain has been created 16 years, 100 days ago, remaining 265 days. You can check the 8 Websites and blacklist ip address on this server..