cctld.ru
Updated:
2024-01-30 17:27:25 UTC (300 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Bogus (7)
- cctld.ru/A
- cctld.ru/MX
- cctld.ru/NS
- cctld.ru/SOA
- cctld.ru/TXT
- ru/SOA
- ru/SOA
DNSKEY/DS/NSEC status
Bogus (1)
- NSEC3 proving non-existence of cctld.ru/DS
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 30903)
- ru/DNSKEY (alg 8, id 43786)
- ru/DNSKEY (alg 8, id 44301)
- ru/DNSKEY (alg 8, id 52263)
- ru/DS (alg 8, id 43786)
Delegation status
Insecure (1)
- ru to cctld.ru
Secure (1)
- . to ru
Notices
Errors (14)
- RRSIG NSEC3 proving non-existence of cctld.ru/DS alg 8, id 52263: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
- RRSIG NSEC3 proving non-existence of cctld.ru/DS alg 8, id 52263: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
- RRSIG ru/SOA alg 8, id 52263: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
- RRSIG ru/SOA alg 8, id 52263: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
- cctld.ru/DS: No response was received from the server over TCP (tried 6 times). See RFC 1035, Sec. 4.2. (2001:678:14:0:193:232:156:17, TCP_-_EDNS0_4096_D_KN)
- cctld.ru/DS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (194.85.252.62, UDP_-_NOEDNS_)
- cctld.ru/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (194.85.252.62, UDP_-_NOEDNS_)
- ru zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (193.232.142.17)
- ru zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (193.232.128.6, 2001:678:14:0:193:232:156:17)
- ru/DNSKEY: No response was received from the server over TCP (tried 9 times). See RFC 1035, Sec. 4.2. (2001:678:14:0:193:232:156:17, TCP_-_EDNS0_4096_)
- ru/DNSKEY: No response was received from the server over UDP (tried 13 times). See RFC 1035, Sec. 4.2. (193.232.142.17, UDP_-_EDNS0_4096_D_KN)
- ru/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (193.232.142.17, 194.85.252.62, 2001:678:14:0:193:232:156:17, UDP_-_EDNS0_512_D_KN)
- ru/DNSKEY: There was an error communicating with the server over TCP (UNKNOWN). See RFC 1035, Sec. 4.2. (193.232.128.6, TCP_-_EDNS0_4096_D_N)
- cctld.ru/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
- ru to cctld.ru: No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (193.232.156.17, UDP_-_EDNS0_4096_D_KN)
- cctld.ru/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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