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DNSViz: A DNS visualization tool

uv.es

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (4)
  • uv.es/MX
  • uv.es/NS
  • uv.es/SOA
  • uv.es/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • es/DNSKEY (alg 8, id 44375)
  • es/DNSKEY (alg 8, id 59196)
  • es/DS (alg 8, id 44375)
  • uv.es/DNSKEY (alg 13, id 15925)
  • uv.es/DNSKEY (alg 13, id 53565)
  • uv.es/DS (alg 13, id 53565)
  • uv.es/DS (alg 13, id 53565)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • uv.es/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (199.184.182.1, UDP_-_EDNS0_4096_D_KN)
  • uv.es/TXT: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (199.184.182.1, UDP_-_EDNS0_4096_D_KN)
Warnings (4)
  • uv.es/DS (alg 13, id 53565): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • uv.es/DS (alg 13, id 53565): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • uv.es/DS (alg 13, id 53565): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • uv.es/DS (alg 13, id 53565): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.

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