Hello,
it is possible to check .ar Domains with our Domainchecker.
However, as you may know, nic.ar does not provide public WHOIS servers, so we had to use another method to check these domains, which may lead to incorrect results under certain circumstances.
You can check out our DomainChecker on our demo site - just browse to
demo.extro.media/responsive-joomla-extensions-en/domaincheck .
Select the LACNIC region from the dropdown, enter your domain to check and click Check Domain.
Please also note the 'Before you purchase' paragraph in the product:
www.extro.media/en/shop-s/joomla-extensi...hecker-1-detail.html
Regards