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DNSViz: A DNS visualization tool

yandex.ru

Updated: 2024-05-02 13:30:49 UTC (14 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (6)
  • yandex.ru/A
  • yandex.ru/AAAA
  • yandex.ru/MX
  • yandex.ru/NS
  • yandex.ru/SOA
  • yandex.ru/TXT
Secure (1)
  • ru/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • NSEC3 proving non-existence of yandex.ru/DS
  • ru/DNSKEY (alg 8, id 43786)
  • ru/DNSKEY (alg 8, id 50208)
  • ru/DS (alg 8, id 43786)

Delegation statusDelegation status

Insecure (1)
  • ru to yandex.ru
Secure (1)
  • . to ru

NoticesNotices

Errors (1)
  • yandex.ru/MX: No response was received from the server over UDP (tried 4 times). (2a02:6b8::1, UDP_-_EDNS0_512_D_KN)
Warnings (3)
  • yandex.ru/AAAA: 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. (2a02:6b8:0:1::1, UDP_-_EDNS0_4096_D_KN)
  • yandex.ru/MX: 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. (2a02:6b8::1, UDP_-_EDNS0_4096_D_KN)
  • yandex.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). (2a02:6b8:0:1::1, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph