const anchor = document.domain;anchor.href='http://example.com';0x0D
anchor.protocol = 'http' + String.fromCodePoint($[i]) + ':';0x0D
if(!/http:/.test(anchor.protocol+''))log($[i])anchor.href='http://example.com';0x0D
anchor.protocol = 'http' + String.fromCodePoint(0) + ':';0x0D
if(!/http:/.test(anchor.protocol+''))alert(0)