Tools · DNS · DNSSEC

DNSSEC guide & quick check

Compare the parent DS record with the DNSKEY published by the zone to confirm the chain of trust.

Quick check

Validate a DNSSEC chain

Run a focused DS and DNSKEY comparison for one domain.

We compare the parent DS record with the DNSKEY published by your authoritative nameserver.

DNSSEC chain summary

Awaiting results

Run the quick DNSSEC check to see how the DS record and DNSKEY line up.

Zone signing (DNSKEY)

Run the quick check to learn whether the zone publishes DNSKEY records (the tell-tale sign of signing).

Parent DS record

Once you run the check we will tell you whether the parent zone publishes a DS record for your domain.