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DNSViz: A DNS visualization tool

incibe.es

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • incibe.es/A
  • incibe.es/MX
  • incibe.es/NS
  • incibe.es/SOA
  • incibe.es/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • es/DNSKEY (alg 8, id 16468)
  • es/DNSKEY (alg 8, id 44375)
  • es/DS (alg 8, id 44375)
  • incibe.es/DNSKEY (alg 14, id 23399)
  • incibe.es/DS (alg 14, id 23399)

Delegation statusDelegation status

Secure (2)
  • . to es
  • es to incibe.es

NoticesNotices

Errors (1)
  • es/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (2001:67c:21cc:2000::64:41, UDP_-_EDNS0_512_D_KN)
Warnings (2)
  • es/DNSKEY (alg 8, id 16468): 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. (2001:67c:21cc:2000::64:41, UDP_-_EDNS0_4096_D_KN)
  • es/DNSKEY (alg 8, id 44375): 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. (2001:67c:21cc:2000::64:41, UDP_-_EDNS0_4096_D_KN)

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