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Cisco Secure Access Help Manage Destination Lists Control Access to Custom URLs Troubleshooting

Last updated: Aug 07, 2025

Troubleshooting

If you encounter issues with the custom URL feature, contact Support and include the output of the following commands:

macOS

dig proxy.opendnstest.com
dig debug.opendns.com txt

Windows

nslookup proxy.opendnstest.com
nslookup -type=txt debug.opendns.com