Back to Verisign Labs Tools
Domain Name: Detail: more(+) / less(-) Time: 2026-01-02 01:19:01 UTC

Analyzing DNSSEC problems for centcom.mil

.
Found 4 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
mil
Found 1 DS records for mil in the . zone
DS=45019/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=21831 and DNSKEY=21831 verifies the DS RRset
Found 3 DNSKEY records for mil
DS=45019/SHA-256 verifies DNSKEY=45019/SEP
Found 2 RRSIGs over DNSKEY RRset
RRSIG=27018 and DNSKEY=27018 verifies the DNSKEY RRset
centcom.mil
Found 2 DS records for centcom.mil in the mil zone
DS=32020/SHA-1 uses a deprecated digest algorithm
DS=32020/SHA-1 has algorithm RSASHA256
DS=32020/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=27018 and DNSKEY=27018 verifies the DS RRset
Found 3 DNSKEY records for centcom.mil
DS=32020/SHA-1 verifies DNSKEY=32020/SEP
Found 3 RRSIGs over DNSKEY RRset
RRSIG=7615 and DNSKEY=7615/SEP verifies the DNSKEY RRset
NS2.CENTCOM.MIL is authoritative for centcom.mil
NS3.CENTCOM.MIL serial (2018093101) differs from NS1.CENTCOM.MIL serial (2025120407)
centcom.mil A RR has value 143.69.249.40
Found 1 RRSIGs over A RRset
RRSIG=18210 and DNSKEY=18210 verifies the A RRset
centcom.mil
NS1.CENTCOM.MIL is authoritative for centcom.mil
centcom.mil A RR has value 143.69.249.40
Found 1 RRSIGs over A RRset
RRSIG=18210 and DNSKEY=18210 verifies the A RRset
centcom.mil
NS3.CENTCOM.MIL is authoritative for centcom.mil
centcom.mil A RR has value 143.69.249.40
Found 1 RRSIGs over A RRset
RRSIG=18210 and DNSKEY=18210 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test centcom.mil at dnsviz.net.

DNSSEC Debugger

↓ Advanced options