www.example.com
Updated:
2023-05-31 22:21:51 UTC (571 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (2)
- www.example.com/A
- www.example.com/AAAA
DNSKEY/DS/NSEC status
Secure (9)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 60955)
- com/DNSKEY (alg 8, id 30909)
- com/DNSKEY (alg 8, id 46551)
- com/DS (alg 8, id 30909)
- example.com/DNSKEY (alg 13, id 370)
- example.com/DNSKEY (alg 13, id 44029)
- example.com/DNSKEY (alg 13, id 8701)
- example.com/DS (alg 13, id 370)
Delegation status
Secure (2)
- . to com
- com to example.com
Notices
Errors (8)
- example.com/DS (alg 13, id 370): DNSSEC was effectively downgraded because no response was received from the server over UDP (tried 10 times) with the DO bit set. See RFC 4035, Sec. 3.2.1. (192.5.6.30, 192.12.94.30, 192.31.80.30, UDP_-_EDNS0_4096_)
- example.com/DS (alg 13, id 370): DNSSEC was effectively downgraded because no response was received from the server over UDP (tried 10 times) with the DO bit set. See RFC 4035, Sec. 3.2.1. (192.5.6.30, 192.12.94.30, 192.31.80.30, UDP_-_EDNS0_4096_)
- example.com/DS (alg 13, id 370): No response was received from the server over UDP (tried 10 times) until the DO EDNS flag was cleared (however, this server appeared to respond legitimately to other queries with the DO EDNS flag set). See RFC 6891, Sec. 6.1.4. (192.5.6.30, 192.12.94.30, 192.31.80.30, UDP_-_EDNS0_4096_D_KN)
- example.com/DS (alg 13, id 370): No response was received from the server over UDP (tried 10 times) until the DO EDNS flag was cleared (however, this server appeared to respond legitimately to other queries with the DO EDNS flag set). See RFC 6891, Sec. 6.1.4. (192.5.6.30, 192.12.94.30, 192.31.80.30, UDP_-_EDNS0_4096_D_KN)
- example.com/DS (alg 13, id 370): The DNSSEC records necessary to validate the response could not be retrieved from the server. See RFC 4035, Sec. 3.1.1, RFC 4035, Sec. 3.1.3. (192.5.6.30, 192.12.94.30, 192.31.80.30, UDP_-_EDNS0_4096_D_KN)
- example.com/DS (alg 13, id 370): The DNSSEC records necessary to validate the response could not be retrieved from the server. See RFC 4035, Sec. 3.1.1, RFC 4035, Sec. 3.1.3. (192.5.6.30, 192.12.94.30, 192.31.80.30, UDP_-_EDNS0_4096_D_KN)
- example.com/DS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (192.26.92.30, UDP_-_NOEDNS_)
- example.com/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (1)
- example.com/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
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