Back to Verisign Labs Tools
Domain Name: Detail: more(+) / less(-) Time: 2023-09-24 16:23:02 UTC, NTP stratum 4

Analyzing DNSSEC problems for clinicaltrial.gov

.
Found 3 DNSKEY records for .
DS=20326/SHA-256 verifies DNSKEY=20326/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
gov
Found 2 DS records for gov in the . zone
DS=7698/SHA-256 has algorithm RSASHA256
DS=64280/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=11019 and DNSKEY=11019 verifies the DS RRset
Found 4 DNSKEY records for gov
DS=7698/SHA-256 verifies DNSKEY=7698/SEP
DS=64280/SHA-256 verifies DNSKEY=64280/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
clinicaltrial.gov
Found 1 DS records for clinicaltrial.gov in the gov zone
DS=5749/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=40921 and DNSKEY=40921 verifies the DS RRset
Found 2 DNSKEY records for clinicaltrial.gov
None of the 2 DNSKEY records could be validated by any of the 1 DS records
Found 2 RRSIGs over DNSKEY RRset
RRSIG=35289 and DNSKEY=35289 verifies the DNSKEY RRset
The DNSKEY RRset was not signed by any trusted keys
gslb01.nlm.nih.gov is authoritative for clinicaltrial.gov
Found 1 RRSIGs over SOA RRset
RRSIG=35289 and DNSKEY=35289 verifies the SOA RRset
clinicaltrial.gov
gslb03.nlm.nih.gov is authoritative for clinicaltrial.gov
Found 1 RRSIGs over SOA RRset
RRSIG=35289 and DNSKEY=35289 verifies the SOA RRset
clinicaltrial.gov
gslb02.nlm.nih.gov is authoritative for clinicaltrial.gov
Found 1 RRSIGs over SOA RRset
RRSIG=35289 and DNSKEY=35289 verifies the SOA RRset

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test clinicaltrial.gov at dnsviz.net.

DNSSEC Analyzer

↓ Advanced options