SuperTool Beta7


About the SuperTool!

All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.  Input a domain name or IP Address or Host Name. Links in the results will guide you to other relevant tools and information.  And you'll have a chronological history of your results. 

If you already know exactly what you want, you can force a particular test or lookup.  Try some of these examples:

(e.g. "blacklist: 127.0.0.2" will do a blacklist lookup)

Command   Explanation
blacklist:   Check IP or host for reputation
smtp:   Test mail server SMTP (port 25)
mx:   DNS MX records for domain
a:   DNS A record IP address for host name
spf:   Check SPF records on a domain
txt:   Check TXT records on a domain
ptr:   DNS PTR record for host name
cname:   DNS canonical host name to IP address
scan:   Perform a port scan on the host
whois:   Get domain registration information
arin: Get IP address block information
soa: Get Start of Authority record for a domain
tcp: Verify an IP Address allows tcp connections
http: Verify a URL allows http connections  
https: Verify a URL allows secure http connections  
ping: Perform a standard ICMP ping
trace: Perform a standard ICMP trace route
dns: Check your DNS Servers for possible problems  New!
     
Other tools


Feedback: If you run into any problems with the site or have an idea that you think would make it better, we would appreciate your feedback. Please leave us a note in our forums.