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Domain Name: Detail: more(+) / less(-) Time: 2019-03-26 18:04:31 UTC, NTP stratum 4

Analyzing DNSSEC problems for bit.ac.cn

.
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
cn
Found 1 DS records for cn in the . zone
DS=57724/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=16749 and DNSKEY=16749 verifies the DS RRset
Found 3 DNSKEY records for cn
DS=57724/SHA-256 verifies DNSKEY=57724/SEP
Found 3 RRSIGs over DNSKEY RRset
RRSIG=28941 and DNSKEY=28941 verifies the DNSKEY RRset
ac.cn
All Queries to g.dns.cn for ac.cn/DS timed out or failed
Found 1 DS records for ac.cn in the cn zone
DS=5374/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=28941 and DNSKEY=28941 verifies the DS RRset
All Queries to f.dns.cn for ac.cn/DNSKEY timed out or failed
Found 2 DNSKEY records for ac.cn
DS=5374/SHA-256 verifies DNSKEY=5374/SEP
Found 2 RRSIGs over DNSKEY RRset
RRSIG=5374 and DNSKEY=5374/SEP verifies the DNSKEY RRset
All Queries to g.dns.cn for bit.ac.cn/A timed out or failed
bit.ac.cn
Found 1 DS records for bit.ac.cn in the ac.cn zone
DS=2371/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=21183 and DNSKEY=21183 verifies the DS RRset
Found 2 DNSKEY records for bit.ac.cn
DS=2371/SHA-256 verifies DNSKEY=2371/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
bit.ac.cn A RR has value 104.31.87.75
Found 1 RRSIGs over A RRset
RRSIG=34505 and DNSKEY=34505 verifies the A RRset

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Want a second opinion? Test bit.ac.cn at dnsviz.net.

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