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DNSViz: A DNS visualization tool

ru.nl

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • ru.nl/A
  • ru.nl/MX
  • ru.nl/NS
  • ru.nl/NSEC3PARAM
  • ru.nl/SOA
  • ru.nl/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • nl/DNSKEY (alg 13, id 15365)
  • nl/DNSKEY (alg 13, id 17153)
  • nl/DS (alg 13, id 17153)
  • ru.nl/DNSKEY (alg 8, id 48099)
  • ru.nl/DNSKEY (alg 8, id 53509)
  • ru.nl/DNSKEY (alg 8, id 57486)
  • ru.nl/DS (alg 8, id 53509)
  • ru.nl/DS (alg 8, id 53890)
Non_existent (1)
  • ru.nl/DNSKEY (alg 8, id 53890)

Delegation statusDelegation status

Secure (2)
  • . to nl
  • nl to ru.nl

NoticesNotices

Errors (4)
  • ru.nl/MX: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (192.87.106.101, UDP_-_EDNS0_512_D_KN)
  • 275b1gsz9n.ru.nl/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • ru.nl/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • ru.nl/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • ru.nl/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). See RFC 6891, Sec. 6.1.2. (131.174.78.16, UDP_-_EDNS0_4096_D_KN)
  • 275b1gsz9n.ru.nl/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ru.nl/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ru.nl/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.

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