intoDNS Alternatives

All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.

DNSstuff offers DNS tools, Network tools, Email tools, DNS reporting and IP information gathering.

NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.

Try for free paid Free Trial

With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.

paid Free Trial $164.45 / Annually (Starter)

Free Website Uptime Monitoring

freemium $5.5 / Monthly (Pro Account)

SolveDNS works to check your name servers, a records, and mail servers, SOA records for errors, consistency, efficiency and speed using several DNS tests.

DNS is a free online service to check your domain’s servers for common DNS and mail errors and produces a report with explanations how to fix them.

Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.

free

Check Domain Name System (DNS) records for any website.

Powerful domain name and ip address tools for DNS Lookup (nslookup), Supports Reverse DNS, FCrDNS...

Application and Data, Monitoring, and Website Monitoring

SPFtoolbox is a Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more

Open Source

Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty

Open Source

Nameserver Checker Tools

free