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DNSViz: A DNS visualization tool

rainbow-link.com

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

RRset statusRRset status

Secure (5)
  • rainbow-link.com/A
  • rainbow-link.com/MX
  • rainbow-link.com/NS
  • rainbow-link.com/SOA
  • rainbow-link.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 63246)
  • com/DS (alg 8, id 30909)
  • rainbow-link.com/DNSKEY (alg 8, id 30079)
  • rainbow-link.com/DNSKEY (alg 8, id 48550)
  • rainbow-link.com/DS (alg 8, id 30079)

Delegation statusDelegation status

Secure (2)
  • . to com
  • com to rainbow-link.com

NoticesNotices

Warnings (7)
  • rainbow-link.com/DNSKEY (alg 8, id 30079): 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. (219.117.255.199, UDP_-_EDNS0_4096_D_KN)
  • rainbow-link.com/DNSKEY (alg 8, id 48550): 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. (219.117.255.199, UDP_-_EDNS0_4096_D_KN)
  • rainbow-link.com/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. See RFC 6891, Sec. 6.2.6. (219.117.255.199, UDP_-_EDNS0_4096_D_KN)
  • rainbow-link.com/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. See RFC 6891, Sec. 6.2.6. (219.117.255.196, UDP_-_EDNS0_4096_D_KN)
  • rainbow-link.com/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • rkelh5bwxz.rainbow-link.com/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • rainbow-link.com/DNSKEY 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
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DNSSEC authentication graph