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Domain Name: Detail: more(+) / less(-) Time: 2026-02-23 03:26:33 UTC

Analyzing DNSSEC problems for PURCHASING.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
PURCHASING.GOV
Found 2 DS records for PURCHASING.GOV in the GOV zone
DS=37156/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
DS=63738/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
Found 1 RRSIGs over DS RRset
RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
Found 3 DNSKEY records for PURCHASING.GOV
DS=37156/SHA-256 verifies DNSKEY=37156/SEP
Found 2 RRSIGs over DNSKEY RRset
RRSIG=37156 and DNSKEY=37156/SEP does not verify the DNSKEY RRset (libcrypto error (SEC.xs line 223)signature verification failed)
RRSIG=40352 and DNSKEY=40352 does not verify the DNSKEY RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 2 RRSIG and 3 DNSKEY records validate the DNSKEY RRset
The DNSKEY RRset was not signed by any trusted keys
dns141.usps.com is authoritative for PURCHASING.GOV
PURCHASING.GOV A RR has value 56.0.133.28
Found 1 RRSIGs over A RRset
RRSIG=40352 and DNSKEY=40352 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 3 DNSKEY records validate the A RRset
PURCHASING.GOV
dns082.usps.com is authoritative for PURCHASING.GOV
PURCHASING.GOV A RR has value 56.0.133.28
Found 1 RRSIGs over A RRset
RRSIG=40352 and DNSKEY=40352 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 3 DNSKEY records validate the A RRset

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Want a second opinion? Test PURCHASING.GOV at dnsviz.net.

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