Enter the domain name you want to check (Example: amazon.com), this tool will check its health status and will give you a complete report!
Enter a hostname (Example: google.com) or an IP Address, this utility will show you all the domains hosted on the same machine.
Enter one ip address (Example: 212.199.83.92) to check if it is listed on popular blacklists.
Enter one ip address (Example: 212.199.83.121) to make a reverse lookup (actually to know the hostname that is pointing to it - PTR Record)
Enter one hostname (Example: google.com) and the query type you want to perform, the tool will extract the ip address assosciated and/or all the requested informations
Enter one valid hostname to check and traverse all his DNS definitions
Enter one ip address (Example: 212.199.83.121) to get all the geographical infos related, such as country, city, etc
Enter one hostname (Example: google.com) or an IP Address, the tool will execute a check on all the banners sent out by servers
Fill the form with the pattern and the haystack and press the submit button to know if the haystack matches the pattern
Insert the desired string and select the encryption output format
Enter one ip address (Example: 212.199.83.92 or 1379440384) and select the proper conversion type you need.
Enter one web page address (Example: www.dnsqueries.com) to view all the headers sent by the page
Enter one hostname (Example: google.com) or an IP Address, the tool will execute a complete ping on the target
Enter one hostname (Example: google.com) or an IP Address, the tool will execute a complete traceroute (tracert) on the target
Enter one web page address (Example: www.dnsqueries.com) to view how googlebot sees your page
Enter the hostname of the SMTP server (Example: smtp.google.com) , the tool will test the SMTP server on it!
Enter one web page address (Example: www.dnsqueries.com) to check if gzip is working right!
Enter one web page address (Example: www.dnsqueries.com) to find out the specific keyword density plus a lot of useful information for seo!
Enter a domain name (Example: google.com) and press the submit button, this utility will show you all the registration informations related to that domain
Enter one hostname (Example: google.com) or an IP Address, the tool will execute a complete portscan on the target host