If you are working with domain names that contain non-English characters, you’ll need to convert the domain name into punycode, which can then be provided to the DNS server. Alternatively, you can use it to check for redirection - minimizing these optimizes any links you might be using. If you notice odd behavior with your HTTP connections, you can use this tool to troubleshoot the top-level domain.

The HTTP Headers tool allows you to see what headers are returned by a web server for a specific domain name or IP Address. If you’re trying to cull false email addresses from your email list or something similar, this tool will be helpful.

It makes sure that the email is syntactically valid and that it is available via an SMTP server. The Email Checker allows you to test the validity and reachability of an email address. The NsLookup tool allows you to provide a hostname and request one or more types of DNS records (e.g., A, NS, CNAME records). For other types of domain name records, use NsLookup. This tool returns only address (A) records. You can use this to help diagnose problems and see if the problem originates from the domain name server - if you cannot return a domain’s records, you’ll know where to begin troubleshooting!

The DNS Lookup tool retrieves domain name records for the domain name that you provide. We’ve been providing these free of charge for over twenty years, so don’t hesitate to take advantage of any of these! If you want to know a bit more about these tools, read on. Are you a webmaster? IT guru? All-around geek? If so, we’ve got the networking tools you need to keep your networks in tip-top shape.

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