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Domain Name: Detail: more(+) / less(-) Time: 2026-02-13 07:03:23 UTC

Analyzing DNSSEC problems for mail.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=21831 and DNSKEY=21831 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
mail.gov
Found 2 DS records for mail.gov in the gov zone
DS=25815/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
DS=47968/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
Found 1 RRSIGs over DS RRset
RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
Found 2 DNSKEY records for mail.gov
DS=25815/SHA-256 verifies DNSKEY=25815/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=25815 and DNSKEY=25815/SEP does not verify the DNSKEY RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 2 DNSKEY records validate the DNSKEY RRset
The DNSKEY RRset was not signed by any trusted keys
dns082.usps.com is authoritative for mail.gov
Found 1 RRSIGs over SOA RRset
RRSIG=39170 and DNSKEY=39170 does not verify the SOA RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 2 DNSKEY records validate the SOA RRset
mail.gov
dns141.usps.com is authoritative for mail.gov
Found 1 RRSIGs over SOA RRset
RRSIG=39170 and DNSKEY=39170 does not verify the SOA RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 2 DNSKEY records validate the SOA RRset

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

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