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Domain Name: Detail: more(+) / less(-) Time: 2026-06-16 02:29:12 UTC

Analyzing DNSSEC problems for lsu.edu

.
Found 3 DNSKEY records for .
DS=20326/SHA-256 verifies DNSKEY=20326/SEP
DS=38696/SHA-256 verifies DNSKEY=38696/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
edu
Found 1 DS records for edu in the . zone
DS=35663/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=54393 and DNSKEY=54393 verifies the DS RRset
Found 2 DNSKEY records for edu
DS=35663/SHA-256 verifies DNSKEY=35663/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
lsu.edu
Found 2 DS records for lsu.edu in the edu zone
DS=10577/SHA-1 uses a deprecated digest algorithm
DS=1378/SHA-1 uses a deprecated digest algorithm
DS=10577/SHA-1 has algorithm RSASHA1
DS=1378/SHA-1 has algorithm RSASHA1
Found 1 RRSIGs over DS RRset
RRSIG=37239 and DNSKEY=37239 verifies the DS RRset
Found 2 DNSKEY records for lsu.edu
DS=1378/SHA-1 verifies DNSKEY=1378/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=1378 and DNSKEY=1378/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
lsu-bdds4.lsu.edu is authoritative for lsu.edu
lsu-bdds1.lsu.edu serial (800001260) differs from lsu-bdds2.lsu.edu serial (800001258)
lsu.edu A RR has value 130.39.6.220
Found 1 RRSIGs over A RRset
RRSIG=9382 and DNSKEY=9382 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 2 DNSKEY records validate the A RRset
lsu.edu
lsu-bdds2.lsu.edu is authoritative for lsu.edu
lsu.edu A RR has value 130.39.6.220
Found 1 RRSIGs over A RRset
RRSIG=9382 and DNSKEY=9382 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 2 DNSKEY records validate the A RRset
lsu.edu
lsu-bdds1.lsu.edu is authoritative for lsu.edu
lsu.edu A RR has value 130.39.6.220
Found 1 RRSIGs over A RRset
RRSIG=9382 and DNSKEY=9382 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 2 DNSKEY records validate the A RRset
lsu.edu
lsu-bdds6.lsu.edu is authoritative for lsu.edu
lsu.edu A RR has value 130.39.6.220
Found 1 RRSIGs over A RRset
RRSIG=9382 and DNSKEY=9382 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 2 DNSKEY records validate the A RRset

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Want a second opinion? Test lsu.edu at dnsviz.net.

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