intoDNS - IntoDNS checks the health and configuration and provides DNS report and mail servers report.
Jira Service Desk - IT service desk and customer service software by Jira Service Desk. Powerful ticketing system used by 25,000+ organizations. Try it free today.
MxToolBox - All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.
Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
SolveDNS - SolveDNS works to check your name servers, a records, and mail servers, SOA records for errors, consistency, efficiency and speed using several DNS tests.
ServiceNow - ServiceNow automates and manages global enterprise service relationships. Create a single system of record for enterprise services, automate manual tasks, consolidate legacy ITIL systems.