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DNSViz: A DNS visualization tool

ru

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (2)
  • ru/SOA
  • ru/SOA
Secure (3)
  • ru/NS
  • ru/NSEC3PARAM
  • ru/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

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 statusDelegation status

Secure (1)
  • . to ru

NoticesNotices

Errors (5)
  • RRSIG ru/NS alg 8, id 52263: The cryptographic signature of the RRSIG RR does not properly validate.
  • RRSIG ru/NSEC3PARAM alg 8, id 52263: The cryptographic signature of the RRSIG RR does not properly validate.
  • RRSIG ru/SOA alg 8, id 52263: The cryptographic signature of the RRSIG RR does not properly validate.
  • RRSIG ru/SOA alg 8, id 52263: The cryptographic signature of the RRSIG RR does not properly validate.
  • ru/SOA: No response was received from the server over UDP (tried 12 times). (194.190.124.17, UDP_-_NOEDNS_)
Warnings (6)
  • ru/DNSKEY (alg 8, id 43786): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (194.190.124.17, UDP_-_EDNS0_4096_D_KN)
  • ru/DNSKEY (alg 8, id 44301): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (194.190.124.17, UDP_-_EDNS0_4096_D_KN)
  • ru/DNSKEY (alg 8, id 52263): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (194.190.124.17, UDP_-_EDNS0_4096_D_KN)
  • ru/NSEC3PARAM: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (194.190.124.17, UDP_-_EDNS0_4096_D_KN)
  • ru/SOA: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (194.190.124.17, UDP_-_EDNS0_4096_D_KN)
  • ru/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (194.190.124.17, UDP_-_EDNS0_4096_D_KN_0x20)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
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DNSSEC authentication graph