cen.eu
Updated:
2021-12-03 07:51:26 UTC (1115 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- cen.eu/A
- cen.eu/MX
- cen.eu/NS
- cen.eu/SOA
- cen.eu/TXT
Secure (4)
- eu/SOA
- eu/SOA
- eu/SOA
- eu/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 14748)
- ./DNSKEY (alg 8, id 20326)
- NSEC3 proving non-existence of cen.eu/DS
- eu/DNSKEY (alg 8, id 59106)
- eu/DNSKEY (alg 8, id 59479)
- eu/DS (alg 8, id 59479)
Delegation status
Insecure (1)
- eu to cen.eu
Secure (1)
- . to eu
Notices
Errors (4)
- NSEC3 proving non-existence of cen.eu/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of cen.eu/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- eu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:978:2:1::93:2)
- cen.eu/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
- NSEC3 proving non-existence of cen.eu/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of cen.eu/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- cen.eu/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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