
ZoneWatcher
Oh Dear
DNS SPY
StatusCake
UptimeRobot
DNS Notify
SecurityBot.dev
DNS monitoring for developers and small teams. Get alerted when your DNS records change: A, MX, CNAME, TXT, NS, and more. From $1/month.
LayerStack’s Arm-based cloud virtual machines, powered by cloud-optimized CPU based on Arm architecture that deliver excellent cost-effective processing power, allowing you to easily complete the most demanding application development.

Website, pricing, platforms and company facts side by side.
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As answered by people managing OneDollarDNS and LayerStack Arm-based Cloud Server.
OneDollarDNS's answer
OneDollarDNS is built primarily for developers, system administrators, small businesses, and IT teams that manage DNS records and want to know when something changes. It's particularly useful for people managing multiple domains who need reliable monitoring without the cost or complexity of enterprise monitoring tools.
OneDollarDNS's answer
OneDollarDNS focuses specifically on DNS change monitoring, with straightforward pricing starting at $1 per domain per month. It automatically discovers DNS records, monitors authoritative nameservers directly, and alerts users when something changes. There's no per-host pricing or need to configure individual records manually.
OneDollarDNS's answer
OneDollarDNS provides affordable, straightforward DNS monitoring without requiring a larger infrastructure monitoring platform. Users get automatic record discovery, detailed change history, and email alerts for $1 per domain per month. Optional add-ons provide 5-minute monitoring and integrations with Slack, Discord, and webhooks.
OneDollarDNS's answer
I built OneDollarDNS to provide a simple, affordable way to monitor DNS changes. DNS is a critical part of nearly every online service, but unexpected changes can easily go unnoticed until something stops working. I wanted to make it easy for anyone managing a domain to see what changed and when, without complicated setup or expensive monitoring subscriptions. OneDollarDNS launched in April 2026 and has continued to evolve with additional monitoring and notification features.
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