SPLUNK SOAR WHOIS RDP PROXY testing Connectivit

[lalithasegu]

Hi Team,

Proxy connectivity test for WHOIS RDP is failing on SPLUNK SOAR UI. 

Testing Connectivity

App 'WHOIS RDAP' started successfully (id: 1745296324951) on asset: 'asset_whoisrdp'(id: 22)

Loaded action execution configuration

Querying...

Whois query failed. Error: HTTP lookup failed for https://rdap.arin.net/registry/ip/8.8.8.8. No action executions found.

I have configured proxy setting at GLBOBAL Environment level. how to fix this issue.