Domain Age Checker
Calculate a domain's original registration date and age from the registry record.
Use toolDNSSEC Checker
Check the official record to see whether a domain is signed with DNSSEC (whether a DS record is set at the registry).
DNSSEC Checker
Look up a domain and the results will appear here.
Last checked:
How it works
- Where does the data come from?
- The DNSSEC flag in the registry record is read from RDAP/WHOIS and the domain's DS record is queried separately over DNS. Both are shown together.
- How to use it
- Type a domain (e.g. example.com) and run the lookup; you don't need http://, www or a path. The result appears within seconds and the page URL can be shared.
Frequently Asked Questions
What is DNSSEC?
DNSSEC is a security extension that verifies DNS responses with digital signatures, protecting against forged DNS responses.
What does this check look at?
It shows the DNSSEC (delegationSigned / DS) information in the registry record. If the registry does not share this information, the result is shown as "unknown".
Domain Availability Checker
Check whether a domain is registered using the registry record.
Use tool