DNS Watch

DNS Watch looks up DNS records and measures lookup performance across resolvers.

dnswatch.info
DNS Watch homepage screenshot

About DNS Watch

DNS Watch is a web-based DNS lookup service. It performs DNS and reverse DNS lookups, IP lookups, RBL (email blacklist) lookups and IP location lookups, and can measure lookup performance. A DKIM DNS record creator and a "My IP address" page are also offered.

The basic lookup tools are free to use and supported by advertising; the site notes that an ad blocker will prevent the page from loading, so visitors must disable it or use another browser. Alongside the free tools, DNS Watch sells monitoring products on a monthly basis. The interface is available in English, German and French.

Key features

  • DNS lookup and reverse DNS lookup with performance measurement
  • RBL (email blacklist) lookup
  • IP location lookup
  • DKIM DNS record creator
  • Display of your own IP address
  • Paid monitoring: DNS performance, mailserver blacklist, DNS changetracker
Best for: Anyone who needs quick DNS, reverse DNS, IP or blacklist lookups, and optionally paid ongoing DNS and blacklist monitoring.
Good for
  • Lookup tools are available free of charge and funded by ads
  • Paid monitoring products start at $1 per month
  • Interface offered in English, German and French
Watch out for
  • Use of the free pages requires disabling an ad blocker or switching browsers
  • Ongoing DNS performance, blacklist and change monitoring are paid products

DNS Watch at a glance

Type
Website
Pricing
Paid
Platforms
Web
Open source
Not stated
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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DNS Watch FAQ

Is DNS Watch free to use?
The lookup tools are available to anybody for free, funded by advertising displayed on the site. Separate monitoring products are paid.
Why can't I load the page with an ad blocker enabled?
The site states that an ad blocker blocks its ads; visitors are asked to turn off the ad blocker or use a different browser.
What paid monitoring products does DNS Watch offer?
DNS Performance Monitoring starting at $1/month, Mailserver Blacklist Monitoring starting at $3.5/month, and a DNS Changetracker starting at $7.9/month.
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