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Domain Name: Detail: more(+) / less(-) Time: 2021-09-22 12:37:46 UTC, NTP stratum 16

Analyzing DNSSEC problems for www.dnssec-validator.cz

.
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
cz
Found 1 DS records for cz in the . zone
DS=20237/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=26838 and DNSKEY=26838 verifies the DS RRset
Found 2 DNSKEY records for cz
DS=20237/SHA-256 verifies DNSKEY=20237/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset
dnssec-validator.cz
Found 1 DS records for dnssec-validator.cz in the cz zone
DS=48032/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=21054 and DNSKEY=21054 verifies the DS RRset
Found 2 DNSKEY records for dnssec-validator.cz
DS=48032/SHA-256 verifies DNSKEY=48032/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=48032 and DNSKEY=48032/SEP verifies the DNSKEY RRset
sld3.ns.nic.cz is authoritative for www.dnssec-validator.cz
www.dnssec-validator.cz is a CNAME to frontend.labs.nic.cz
Found 1 RRSIGs over CNAME RRset
RRSIG=51188 and DNSKEY=51188 verifies the CNAME RRset
cz
nic.cz
Found 1 DS records for nic.cz in the cz zone
DS=46475/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=21054 and DNSKEY=21054 verifies the DS RRset
Found 2 DNSKEY records for nic.cz
DS=46475/SHA-256 verifies DNSKEY=46475/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=46475 and DNSKEY=46475/SEP verifies the DNSKEY RRset
labs.nic.cz
Found 1 DS records for labs.nic.cz in the nic.cz zone
DS=13482/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=10324 and DNSKEY=10324 verifies the DS RRset
Found 3 DNSKEY records for labs.nic.cz
DS=13482/SHA-256 verifies DNSKEY=13482/SEP
Found 2 RRSIGs over DNSKEY RRset
RRSIG=13482 and DNSKEY=13482/SEP verifies the DNSKEY RRset
sld1.ns.nic.cz is authoritative for frontend.labs.nic.cz
frontend.labs.nic.cz A RR has value 217.31.192.130
Found 1 RRSIGs over A RRset
RRSIG=11255 and DNSKEY=11255 verifies the A RRset
labs.nic.cz
sld2.ns.nic.cz is authoritative for frontend.labs.nic.cz
frontend.labs.nic.cz A RR has value 217.31.192.130
Found 1 RRSIGs over A RRset
RRSIG=11255 and DNSKEY=11255 verifies the A RRset
labs.nic.cz
sld3.ns.nic.cz is authoritative for frontend.labs.nic.cz
frontend.labs.nic.cz A RR has value 217.31.192.130
Found 1 RRSIGs over A RRset
RRSIG=11255 and DNSKEY=11255 verifies the A RRset

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