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Domain Name: Detail: more(+) / less(-) Time: 2026-05-16 02:39:58 UTC

Analyzing DNSSEC problems for s49.iems5718.ie.cuhk.edu.hk

.
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
hk
Found 1 DS records for hk in the . zone
DS=11209/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=54393 and DNSKEY=54393 verifies the DS RRset
Found 4 DNSKEY records for hk
DS=11209/SHA-256 verifies DNSKEY=11209/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=11209 and DNSKEY=11209/SEP verifies the DNSKEY RRset
edu.hk
Found 1 DS records for edu.hk in the hk zone
DS=6481/SHA-256 has algorithm RSASHA256
Found 1 RRSIGs over DS RRset
RRSIG=32154 and DNSKEY=32154 verifies the DS RRset
Found 4 DNSKEY records for edu.hk
DS=6481/SHA-256 verifies DNSKEY=6481/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=6481 and DNSKEY=6481/SEP verifies the DNSKEY RRset
cuhk.edu.hk
No DS records found for cuhk.edu.hk in the edu.hk zone
No DNSKEY records found
ie.cuhk.edu.hk
No DS records found for ie.cuhk.edu.hk in the cuhk.edu.hk zone
No DNSKEY records found
Zone ie.cuhk.edu.hk (137.189.87.1) returns NXDOMAIN for s49.iems5718.ie.cuhk.edu.hk
No NSEC records in response

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