Spletna stran preveri morebitno delovanje rekurzivnega DNS strežnika na IP naslovu, s katerega prihaja ta HTTP zahtevek (3.209.80.87).
V kolikor se strinjaš, klikni gumb "Strinjam se"

This web site checks the possibility of an open DNS resolver on the source IP address of this HTTP request (3.209.80.87).
If you agree this site sends a DNS query to check your system, click "Strinjam se"