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Domain Name: Detail: more(+) / less(-) Time: 2026-02-15 07:21:49 UTC

Analyzing DNSSEC problems for defense.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
defense.gov
Found 1 DS records for defense.gov in the gov zone
DS=33055/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
Found 1 RRSIGs over DS RRset
RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
Found 4 DNSKEY records for defense.gov
DS=33055/SHA-256 verifies DNSKEY=33055/SEP
Found 2 RRSIGs over DNSKEY RRset
RRSIG=1749 and DNSKEY=1749/SEP does not verify the DNSKEY RRset (libcrypto error (SEC.xs line 223)signature verification failed)
RRSIG=33055 and DNSKEY=33055/SEP does not verify the DNSKEY RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 2 RRSIG and 4 DNSKEY records validate the DNSKEY RRset
The DNSKEY RRset was not signed by any trusted keys
asia2.akam.net is authoritative for defense.gov
defense.gov A RR has value 23.12.20.163
Found 1 RRSIGs over A RRset
RRSIG=24237 and DNSKEY=24237 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 4 DNSKEY records validate the A RRset
defense.gov
use2.akam.net is authoritative for defense.gov
defense.gov A RR has value 23.13.149.246
Found 1 RRSIGs over A RRset
RRSIG=24237 and DNSKEY=24237 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 4 DNSKEY records validate the A RRset
defense.gov
ns1-116.akam.net is authoritative for defense.gov
defense.gov A RR has value 23.4.176.238
Found 1 RRSIGs over A RRset
RRSIG=24237 and DNSKEY=24237 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 4 DNSKEY records validate the A RRset
defense.gov
ns1-95.akam.net is authoritative for defense.gov
defense.gov A RR has value 23.4.176.238
Found 1 RRSIGs over A RRset
RRSIG=24237 and DNSKEY=24237 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 4 DNSKEY records validate the A RRset
defense.gov
usc5.akam.net is authoritative for defense.gov
defense.gov A RR has value 184.31.70.235
Found 1 RRSIGs over A RRset
RRSIG=24237 and DNSKEY=24237 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 4 DNSKEY records validate the A RRset
defense.gov
asia3.akam.net is authoritative for defense.gov
defense.gov A RR has value 184.31.70.235
Found 1 RRSIGs over A RRset
RRSIG=24237 and DNSKEY=24237 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 4 DNSKEY records validate the A RRset
defense.gov
eur6.akam.net is authoritative for defense.gov
defense.gov A RR has value 23.13.149.246
Found 1 RRSIGs over A RRset
RRSIG=24237 and DNSKEY=24237 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 4 DNSKEY records validate the A RRset
defense.gov
use9.akam.net is authoritative for defense.gov
defense.gov A RR has value 23.12.20.163
Found 1 RRSIGs over A RRset
RRSIG=24237 and DNSKEY=24237 does not verify the A RRset (libcrypto error (SEC.xs line 223)signature verification failed)
None of the 1 RRSIG and 4 DNSKEY records validate the A RRset

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

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