This is a more accurate way than regex, because it is do request to DNS server, and trying to get number ip from domain. So this have almost 100% accurate.
BUT it is triggers to not registered domains, about which haven't any information on DNS servers. Anyway it is more accurate than regex, because previous one triggered to www.
This is a more accurate way than regex, because it is do request to DNS server, and trying to get number ip from domain. So this have almost 100% accurate. BUT it is triggers to not registered domains, about which haven't any information on DNS servers. Anyway it is more accurate than regex, because previous one triggered to
www.