iToolz is a reliable Windows software that can verify domains, resolve DNS, and perform email verification using its advanced features such as MX checker, IP to Host resolver, and Catch-all email verifier. This powerful program can help ensure efficiency and accuracy in managing domains and emails.

The Domain MX checker is especially handy as it can perform MX lookups on a given list of domains, providing you with detailed information on which domains are capable of accepting emails. The RDNS checker, on the other hand, is designed to resolve IP addresses to hosts and offers a variety of ways for saving the results.
It doesn't end there – this remarkable software also comes with a Catch-all verifier that enables you to determine which domains are open to accepting emails to random usernames. While these features are undoubtedly impressive, iToolz also boasts additional tools for ridding your list of unfavorable domains and IP addresses that you have flagged.
Overall, iToolz is an excellent software package that was specifically crafted for IT professionals. Its sophisticated features and unmatched functionality make it one of the most powerful DNS verification tools available in the market. We encourage you to download a free trial and see for yourself how iToolz can elevate your domain verification and DNS resolution process.
Version 1.101: Major Update
Version 1.10: Major Update