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DNSViz: A DNS visualization tool

irc.oftc.net

Updated: 2023-06-15 01:37:39 UTC (339 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • irc.geo.oftc.net/A
  • irc.geo.oftc.net/AAAA
  • irc.oftc.net/CNAME

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • geo.oftc.net/DNSKEY (alg 8, id 57016)
  • geo.oftc.net/DS (alg 8, id 57016)
  • net/DNSKEY (alg 8, id 27554)
  • net/DNSKEY (alg 8, id 35886)
  • net/DS (alg 8, id 35886)
  • oftc.net/DNSKEY (alg 8, id 2821)
  • oftc.net/DS (alg 8, id 2821)
  • oftc.net/DS (alg 8, id 2821)

Delegation statusDelegation status

Secure (3)
  • . to net
  • net to oftc.net
  • oftc.net to geo.oftc.net

NoticesNotices

Warnings (6)
  • oftc.net to geo.oftc.net: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the oftc.net zone): gns5.oftc.net
  • oftc.net to geo.oftc.net: The following NS name(s) were found in the delegation NS RRset (i.e., in the oftc.net zone), but not in the authoritative NS RRset: gns1.oftc.net
  • oftc.net/DS (alg 8, id 2821): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • oftc.net/DS (alg 8, id 2821): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • oftc.net/DS (alg 8, id 2821): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • oftc.net/DS (alg 8, id 2821): 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