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DNSViz: A DNS visualization tool

um.es

Updated: 2021-04-16 11:32:07 UTC (1115 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (7)
  • um.es/A
  • um.es/AAAA
  • um.es/MX
  • um.es/NS
  • um.es/SOA
  • um.es/SOA
  • um.es/TXT
Secure (2)
  • es/SOA
  • es/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of um.es/DS
  • es/DNSKEY (alg 8, id 50252)
  • es/DNSKEY (alg 8, id 57484)
  • es/DNSKEY (alg 8, id 8989)
  • es/DS (alg 8, id 50252)
  • es/DS (alg 8, id 50252)

Delegation statusDelegation status

Insecure (1)
  • es to um.es
Secure (1)
  • . to es

NoticesNotices

Warnings (4)
  • es/DS (alg 8, id 50252): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • es/DS (alg 8, id 50252): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • es/DS (alg 8, id 50252): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • es/DS (alg 8, id 50252): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

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