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DNSViz: A DNS visualization tool

ipfs.io

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

RRset statusRRset status

Insecure (6)
  • ipfs.io/A
  • ipfs.io/AAAA
  • ipfs.io/MX
  • ipfs.io/NS
  • ipfs.io/SOA
  • ipfs.io/TXT
Secure (1)
  • io/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 33853)
  • ./DNSKEY (alg 8, id 48903)
  • NSEC3 proving non-existence of ipfs.io/DS
  • io/DNSKEY (alg 8, id 303)
  • io/DNSKEY (alg 8, id 42864)
  • io/DNSKEY (alg 8, id 57355)
  • io/DS (alg 8, id 57355)
  • io/DS (alg 8, id 57355)

Delegation statusDelegation status

Insecure (1)
  • io to ipfs.io
Secure (1)
  • . to io

NoticesNotices

Errors (5)
  • NSEC3 proving non-existence of ipfs.io/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of ipfs.io/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • io/DS (alg 8, id 57355): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • io/DS (alg 8, id 57355): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • ipfs.io/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • NSEC3 proving non-existence of ipfs.io/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of ipfs.io/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • io/DS (alg 8, id 57355): 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.
  • io/DS (alg 8, id 57355): 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.
  • ipfs.io/DS 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