DNSSEC Debugger

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Domain Name:

Detail: more(+) / less(-)

Time: 2026-09-23 21:34:09 UTC

Enter a domain name to be tested.

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers:

Paste a DS or DNSKEY record into the field above to use a Trust Anchor that is not published in the DNS. Validation will begin at the owner name of the DS/DNSKEY record.

You may also supply alternative starting name servers, separated by whitespace or commas. The given name servers must be authoritative for the same zone as the Trust Anchor.

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