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Domain Name: Detail: more(+) / less(-) Time: 2026-10-24 15:54:16 UTC

Analyzing DNSSEC problems for docker.io

.
Found 3 DNSKEY records for .
DS=20326/SHA-256 verifies DNSKEY=20326/SEP
DS=38696/SHA-256 verifies DNSKEY=38696/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset
io
Found 2 DS records for io in the . zone
DS=57355/SHA-256 has algorithm RSASHA256
DS=38690/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
Found 5 DNSKEY records for io
DS=38690/SHA-256 verifies DNSKEY=38690/SEP
DS=57355/SHA-256 verifies DNSKEY=57355/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=57355 and DNSKEY=57355/SEP verifies the DNSKEY RRset
docker.io
No DS records found for docker.io in the io zone
No DNSKEY records found
ns-1168.awsdns-18.org is authoritative for docker.io
docker.io A RR has value 32.193.181.249
No RRSIGs found
docker.io
ns-421.awsdns-52.com is authoritative for docker.io
docker.io A RR has value 32.193.181.249
No RRSIGs found
docker.io
ns-513.awsdns-00.net is authoritative for docker.io
docker.io A RR has value 34.197.141.94
No RRSIGs found
docker.io
ns-1827.awsdns-36.co.uk is authoritative for docker.io
docker.io A RR has value 34.197.141.94
No RRSIGs found

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Want a second opinion? Test docker.io at dnsviz.net.

DNSSEC Debugger

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