Back to Verisign Labs Tools
Domain Name: Detail: more(+) / less(-) Time: 2021-01-26 11:22:22 UTC, NTP stratum 4

Analyzing DNSSEC problems for nih.gov

.
Found 2 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-1 has algorithm RSASHA256
DS=7698/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=42351 and DNSKEY=42351 verifies the DS RRset
Found 2 DNSKEY records for gov
DS=7698/SHA-1 verifies DNSKEY=7698/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
nih.gov
Found 4 DS records for nih.gov in the gov zone
DS=6318/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
DS=35355/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
DS=6318/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
DS=35355/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
Found 1 RRSIGs over DS RRset
RRSIG=27306 and DNSKEY=27306 verifies the DS RRset
Found 4 DNSKEY records for nih.gov
DS=35355/SHA-256 verifies DNSKEY=35355/SEP
DS=6318/SHA-256 verifies DNSKEY=6318/SEP
Found 4 RRSIGs over DNSKEY RRset
RRSIG=6318 and DNSKEY=6318/SEP verifies the DNSKEY RRset
nih.gov A RR has value 54.235.145.223
Found 2 RRSIGs over A RRset
RRSIG=38213 and DNSKEY=38213 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Analyzer

↓ Advanced options