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Domain Name: Detail: more(+) / less(-) Time: 2018-01-19 22:49:51 UTC, NTP stratum 4

Analyzing DNSSEC problems for time.nist.gov

.
Found 3 DNSKEY records for .
DS=19036/SHA-256 verifies DNSKEY=19036/SEP
DS=20326/SHA-256 verifies DNSKEY=20326/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=19036 and DNSKEY=19036/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=41824 and DNSKEY=41824 verifies the DS RRset
Found 3 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
nist.gov
Found 2 DS records for nist.gov in the gov zone
DS=62178/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
DS=62178/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
Found 1 RRSIGs over DS RRset
RRSIG=21179 and DNSKEY=21179 verifies the DS RRset
Found 3 DNSKEY records for nist.gov
DS=62178/SHA-1 verifies DNSKEY=62178/SEP
Found 3 RRSIGs over DNSKEY RRset
RRSIG=27149 and DNSKEY=27149 verifies the DNSKEY RRset
time.nist.gov is a CNAME to ntp1.glb.nist.gov
Found 2 RRSIGs over CNAME RRset
RRSIG=27149 and DNSKEY=27149 verifies the CNAME RRset
glb.nist.gov
No DS records found for glb.nist.gov in the nist.gov zone
Found 2 DNSKEY records for glb.nist.gov
Found 2 RRSIGs over DNSKEY RRset
RRSIG=30962 and DNSKEY=30962 verifies the DNSKEY RRset
ntp1.glb.nist.gov A RR has value 132.163.97.1
Found 1 RRSIGs over A RRset
None of the 1 RRSIG and 2 DNSKEY records validate the A RRset

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Want a second opinion? Test time.nist.gov at dnsviz.net.

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