fjfi.cvut.cz
Updated:
2021-11-04 15:11:06 UTC (1060 days ago)
Go to most recent »
Notices
DNSSEC Authentication Chain
RRset status
Secure (6)
- fjfi.cvut.cz/A
- fjfi.cvut.cz/MX
- fjfi.cvut.cz/NS
- fjfi.cvut.cz/NSEC3PARAM
- fjfi.cvut.cz/SOA
- fjfi.cvut.cz/TXT
DNSKEY/DS/NSEC status
Secure (10)
- ./DNSKEY (alg 8, id 14748)
- ./DNSKEY (alg 8, id 20326)
- cvut.cz/DNSKEY (alg 13, id 41860)
- cvut.cz/DS (alg 13, id 41860)
- cz/DNSKEY (alg 13, id 20237)
- cz/DNSKEY (alg 13, id 64418)
- cz/DS (alg 13, id 20237)
- fjfi.cvut.cz/DNSKEY (alg 13, id 38165)
- fjfi.cvut.cz/DS (alg 13, id 38165)
- fjfi.cvut.cz/DS (alg 13, id 38165)
Delegation status
Secure (3)
- . to cz
- cvut.cz to fjfi.cvut.cz
- cz to cvut.cz
Notices
Errors (3)
- fjfi.cvut.cz/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- gepbhlqdwf.fjfi.cvut.cz/A has errors; select the "Denial of existence" DNSSEC option to see them.
- fjfi.cvut.cz/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
- fjfi.cvut.cz/DS (alg 13, id 38165): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- fjfi.cvut.cz/DS (alg 13, id 38165): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- fjfi.cvut.cz/DS (alg 13, id 38165): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
- fjfi.cvut.cz/DS (alg 13, id 38165): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
- fjfi.cvut.cz/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- gepbhlqdwf.fjfi.cvut.cz/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- fjfi.cvut.cz/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
JavaScript is required to make the graph below interactive.
