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Domain Name: Detail: more(+) / less(-) Time: 2019-04-20 03:06:23 UTC, NTP stratum 4

Analyzing DNSSEC problems for IRSNET.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-256 has algorithm RSASHA256
DS=7698/SHA-1 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=25266 and DNSKEY=25266 verifies the DS RRset
Found 3 DNSKEY records for GOV
DS=7698/SHA-256 verifies DNSKEY=7698/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
IRSNET.GOV
Found 2 DS records for IRSNET.GOV in the GOV zone
DS=29905/SHA-256 has algorithm RSASHA256
DS=36691/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=43583 and DNSKEY=43583 verifies the DS RRset
Found 5 DNSKEY records for IRSNET.GOV
DS=36691/SHA-256 verifies DNSKEY=36691/SEP
DS=29905/SHA-256 verifies DNSKEY=29905/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=29905 and DNSKEY=29905/SEP verifies the DNSKEY RRset
ns3.irs.GOV serial (2010083373) differs from ns4.irs.GOV serial (2010083375)
ns2.irs.GOV serial (2010083379) differs from ns4.irs.GOV serial (2010083375)
ns1.irs.GOV serial (2010083379) differs from ns4.irs.GOV serial (2010083375)
Found 1 RRSIGs over SOA RRset
RRSIG=7356 is expired
None of the 1 RRSIG and 5 DNSKEY records validate the SOA RRset
The SOA RRset was not signed by any keys in the chain-of-trust

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