chkdfront -f do.skype.com -d SOMEDOMAIN.azureedge.net
[ ✔ ] Auto-detecting | Provider found: Azure
┏━━ Request ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
┃┏━━ Response | Not Found (404) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
┃┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[ ✖ ] /Users/USER1/.rbenv/versions/2.6.1/bin/chkdfront Exception
/Users/USER1/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/chkdfront-1.0.2/lib/chkdfront/cli_operations.rb:47:in `show_checks'
/Users/USER1/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/chkdfront-1.0.2/bin/chkdfront:155:in `block (2 levels) in <top (required)>'
/Users/USER1/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/cli-ui-1.2.3/lib/cli/ui/frame.rb:82:in `open'
/Users/USER1/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/chkdfront-1.0.2/bin/chkdfront:154:in `block in <top (required)>'
/Users/USER1/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/cli-ui-1.2.3/lib/cli/ui/frame.rb:82:in `open'
/Users/USER1/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/chkdfront-1.0.2/bin/chkdfront:153:in `<top (required)>'
/Users/USER1/.rbenv/versions/2.6.1/bin/chkdfront:23:in `load'
/Users/USER1/.rbenv/versions/2.6.1/bin/chkdfront:23:in `<main>'
undefined method `[]' for nil:NilClass
