query subdomains (tc)

Array.prototype.unique=function(){var c={},d=[],b,a;for(b=0;a=this[b];b++)c[a]=1;for(a in c)d.push(a);return d};
var dl=document.body.innerHTML.match(/[a-z0-9_\-]+\.[a-z]{2,64}(?=\t)/gim).unique().sort();
var qm=5;ql=0;
function fetch1(){
var v=dl.shift();
if (v && ql<qm) {
   v=v.toLowerCase();
   ql++
   fetch("https://rg443.tk/p/tc.php?q="+v)
   .then(function(r){ql--;return r.json()})
   .then(function(d){
       //console.log(v,d);
       for(var i=0;i<qm-ql;i++) fetch1();
       if (d.subdomains) console.log(v,d.subdomains.join(", ").toLowerCase());
       if (d.resolutions) {
          var ips=d.resolutions.map(function(v){return v.ip_address})
          console.log(v,ips.join(", "))
       }
    })
}

}

fetch1()