Beyond uptime checks

DNS breaks.
Know about it first.

When DNS breaks, you're usually the last to know.

$1/month to change that.

14-day free trial. No credit card required. Cancel any time.

How it works

1

Add your domain

Enter any domain you want to watch. We'll automatically monitor all relevant record types.

2

We monitor it

Our system continuously checks your DNS records and snapshots their state over time.

3

Get alerted

The moment anything changes, you'll receive an alert with the exact before and after values.

What's included

All the tools developers and small teams need to stay on top of DNS changes.

Change alerts

Regular polling detects record changes and notifies you with full context: what changed, which host, and when.

All record types

Monitor A, AAAA, MX, CNAME, TXT, NS, and more across all your hosts.

Multi-domain support

Manage as many domains as you need from a single clean dashboard.

Full change history

Every change is recorded. Review the complete history of any record.

Nameserver reachability

Get alerted when your authoritative nameservers become unreachable, before DNS failures affect your users.

Zone file import

Upload a BIND-format zone file to populate all your hosts in one shot.

Simple pricing

Start at $1/domain/month. Add-ons are optional and can be turned on or off at any time.

$1/ domain / month

Everything included. No hidden fees.

Start with a 14-day free trial. No credit card required.

  • Hourly checks
  • Inbox alerts for each DNS change
  • Full change history
  • No per-host billing

Power up your monitoring

Optional add-ons for faster checks and team alert routing.

+$1/domain/month

Frequent Monitoring

Check your most important hosts more frequently.

  • 5-minute checks for Priority Hosts
  • Up to 50 Priority Hosts per domain
  • Enabled per domain
+$5/month

Team Notifications

Route change alerts to Slack, Discord, webhooks, or additional email addresses.

  • Slack, Discord & webhook support
  • Multiple email recipients
  • Use across all domains

Start watching your DNS today.

Try it free for 14 days. No credit card required. Cancel any time.