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DNSViz: A DNS visualization tool

ecdsap256sha256.pw

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

RRset statusRRset status

Insecure (1)
  • ecdsap256sha256.pw/A (NXDOMAIN)
Secure (1)
  • pw/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 ecdsap256sha256.pw/A
  • pw/DNSKEY (alg 7, id 18549)
  • pw/DNSKEY (alg 7, id 26645)
  • pw/DNSKEY (alg 7, id 62702)
  • pw/DS (alg 7, id 26645)
  • pw/DS (alg 7, id 26645)

Delegation statusDelegation status

Secure (1)
  • . to pw

NoticesNotices

Errors (3)
  • NSEC3 proving non-existence of ecdsap256sha256.pw/A: 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 ecdsap256sha256.pw/A: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • pw/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (12)
  • RRSIG NSEC3 proving non-existence of ecdsap256sha256.pw/A alg 7, id 62702: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG NSEC3 proving non-existence of ecdsap256sha256.pw/A alg 7, id 62702: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG NSEC3 proving non-existence of ecdsap256sha256.pw/A alg 7, id 62702: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG pw/DNSKEY alg 7, id 26645: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG pw/DNSKEY alg 7, id 26645: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG pw/DNSKEY alg 7, id 26645: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG pw/SOA alg 7, id 62702: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • pw/DS (alg 7, id 26645): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • pw/DS (alg 7, id 26645): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • pw/DS (alg 7, id 26645): 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.
  • pw/DS (alg 7, id 26645): 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.
  • pw/CNAME 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