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How can I check if a domain uses DNSSEC?

Fresh5 days ago
Mar 15, 202620305 views
Confidence Score0%
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Problem

DNSSEC has been deployed on some topdomains now. But how could I see if a site/domain is using DNSSEC? Is it shown in the browser? or is there any windows or linux command to see it? or a tool for it?

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Fix for: How can I check if a domain uses DNSSEC?

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That will show you if there is the required DNSKEY RRset in the zone that will be used to validate the RRsets in the zone. If you want to see if your recursive server is validating the zone, This will set the DO (dnssec OK) bit on the outbound query…

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