Back to Verisign Labs Tools
Domain Name: Detail: more(+) / less(-) Time: 2025-07-01 00:36:58 UTC

Analyzing DNSSEC problems for CEBAF.GOV

.
Found 4 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 1 DS records for GOV in the . zone
DS=2536/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=53148 and DNSKEY=53148 verifies the DS RRset
Found 2 DNSKEY records for GOV
DS=2536/SHA-256 verifies DNSKEY=2536/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
CEBAF.GOV
Found 2 DS records for CEBAF.GOV in the GOV zone
DS=52455/SHA-1 uses a deprecated digest algorithm
DS=52455/SHA-1 has algorithm ECDSAP256SHA256
DS=52455/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
Found 3 DNSKEY records for CEBAF.GOV
DS=52455/SHA-1 verifies DNSKEY=52455/SEP
Found 2 RRSIGs over DNSKEY RRset
RRSIG=52455 and DNSKEY=52455/SEP verifies the DNSKEY RRset
adns1.es.net is authoritative for CEBAF.GOV
Found 1 RRSIGs over NSEC RRset
RRSIG=55787 and DNSKEY=55787 verifies the NSEC RRset
NSEC proves no records of type A exist for CEBAF.GOV
Found 1 RRSIGs over SOA RRset
RRSIG=55787 and DNSKEY=55787 verifies the SOA RRset
CEBAF.GOV
adns2.es.net is authoritative for CEBAF.GOV
Found 1 RRSIGs over NSEC RRset
RRSIG=55787 and DNSKEY=55787 verifies the NSEC RRset
NSEC proves no records of type A exist for CEBAF.GOV
Found 1 RRSIGs over SOA RRset
RRSIG=55787 and DNSKEY=55787 verifies the SOA RRset
CEBAF.GOV
ns.jlab.org is authoritative for CEBAF.GOV
Found 1 RRSIGs over NSEC RRset
RRSIG=55787 and DNSKEY=55787 verifies the NSEC RRset
NSEC proves no records of type A exist for CEBAF.GOV
Found 1 RRSIGs over SOA RRset
RRSIG=55787 and DNSKEY=55787 verifies the SOA RRset

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test CEBAF.GOV at dnsviz.net.

DNSSEC Debugger

↓ Advanced options