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Our Most Popular Free Tools

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WHOIS Lookup

Get contact info for a domain/ip

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Traceroute

Shows network route to host

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IP Information

Shows info about an IP

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Domain / Email Tools

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New! Mail Server Test Center (MSTC)

Manage Email with greater safety and reliability. More than 8 exclusive tests, PLUS MX Dashboard and Email Path Analyzer - Just $49 a year!

Free Trial | Buy it now

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Professional Toolset

Troubleshoot, manage, and configure your domain and Email. Includes our new Mail Server Test Center (MSTC) Just $79 a year for BOTH MSTC and our Pro Toolset!

Free Trial | Buy it now

24/7 Monitoring

Domain Doctor - Monitor your domain around the clock, reducing your risk of potential attack or downtime.

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RBLalerts - Our RBLalerts service eliminates concerns over unanticipated IP Blacklisting, downtime and chances of financial harm due to email disruption.

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Packages and Pricing

Professional Toolset:
Single User $79/yr
(Include tools, Mail Server Test Center & DNSreport)
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Tech Support & Consulting:
3 cases/90 min $195/yr
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Alert Services:
RBLalert - $42/IP per yr
Domain Doctor - Starting at $99/yr
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DNSstuff Tools:
  • DNS Lookup - Look up a DNS record (A, MX, NS, SOA etc.)
  • IP Information - Shows info about an IP, including city and country
  • PING - Shows duration for packets to reach a host