alert("XSS").test', '2', 'XSS Injection attempt'); testDomainRequest('`; ls -la`.test', '2', 'Command Injection attempt'); testDomainRequest('测试.test', '2', 'Unicode characters in domain'); testDomainRequest(' test .test', '2', 'Domain with leading whitespace'); testDomainRequest('test .test', '2', 'Domain with trailing whitespace');