szn-broken-dnssec.cz

Updated: 2020-05-12 11:20:52 UTC (1687 days ago) Go to most recent »

DNSSEC options (hide)

Notices

DNSSEC Authentication Chain

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 48903)
cz/DNSKEY (alg 13, id 20237)
cz/DNSKEY (alg 13, id 44987)
cz/DS (alg 13, id 20237)
szn-broken-dnssec.cz/DS (alg 13, id 51575)

cz to szn-broken-dnssec.cz: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (77.75.74.80, 77.75.75.230, 2a02:598:3333::3, 2a02:598:4444::4, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
cz to szn-broken-dnssec.cz: The DS RRset for the zone included algorithm 13 (ECDSAP256SHA256), but no DS RR matched a DNSKEY with algorithm 13 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (77.75.74.80, 77.75.75.230, 2a02:598:3333::3, 2a02:598:4444::4, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
ktmjlvgu01.szn-broken-dnssec.cz/A has errors; select the "Denial of existence" DNSSEC option to see them.
szn-broken-dnssec.cz/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
szn-broken-dnssec.cz/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
szn-broken-dnssec.cz/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.

cz/DNSKEY (alg 13, id 20237): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:678:1::1, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
cz/DNSKEY (alg 13, id 44987): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:678:1::1, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
ktmjlvgu01.szn-broken-dnssec.cz/A has warnings; select the "Denial of existence" DNSSEC option to see them.
szn-broken-dnssec.cz/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
szn-broken-dnssec.cz/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.
szn-broken-dnssec.cz/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.