Back to Verisign Labs Tools
Domain Name: Detail: more(+) / less(-) Time: 2025-04-23 17:38:19 UTC

Analyzing DNSSEC problems for cisa.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 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
cisa.gov
Found 1 DS records for cisa.gov in the gov zone
DS=2371/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
Found 2 DNSKEY records for cisa.gov
DS=2371/SHA-256 verifies DNSKEY=2371/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
blue.foundationdns.net is authoritative for cisa.gov
cisa.gov A RR has value 184.87.39.214
Found 1 RRSIGs over A RRset
RRSIG=34505 and DNSKEY=34505 verifies the A RRset
cisa.gov
blue.foundationdns.com is authoritative for cisa.gov
cisa.gov A RR has value 23.204.22.248
Found 1 RRSIGs over A RRset
RRSIG=34505 and DNSKEY=34505 verifies the A RRset
cisa.gov
blue.foundationdns.org is authoritative for cisa.gov
cisa.gov A RR has value 23.1.62.90
Found 1 RRSIGs over A RRset
RRSIG=34505 and DNSKEY=34505 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Debugger

↓ Advanced options