3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $domain_name = "президент.com"; echo checkdnsrr($domain_name, "A") ? "Domain is valid." : "Domain is not valid.";
based on evriQ
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Domain is not valid.
Output for hhvm-3.10.0

Process exited with code 153.