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DNSViz: A DNS visualization tool

dnsops.gov

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

RRset statusRRset status

Secure (5)
  • dnsops.gov/A
  • dnsops.gov/MX
  • dnsops.gov/NS
  • dnsops.gov/SOA
  • dnsops.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • ./DNSKEY (alg 8, id 46594)
  • dnsops.gov/DNSKEY (alg 13, id 27625)
  • dnsops.gov/DNSKEY (alg 13, id 35104)
  • dnsops.gov/DNSKEY (alg 13, id 3836)
  • dnsops.gov/DS (alg 13, id 3836)
  • gov/DNSKEY (alg 8, id 26665)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to dnsops.gov

NoticesNotices

Errors (4)
  • RRSIG dnsops.gov/DNSKEY alg 13, id 35104: The Signature Expiration field of the RRSIG RR (2020-08-22 16:28:55+00:00) is 33 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG dnsops.gov/DNSKEY alg 13, id 35104: The Signature Expiration field of the RRSIG RR (2020-08-22 16:28:55+00:00) is 33 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG dnsops.gov/DNSKEY alg 13, id 35104: The Signature Expiration field of the RRSIG RR (2020-08-22 16:28:55+00:00) is 33 days in the past. See RFC 4035, Sec. 5.3.1.
  • dnsops.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • gov/DS (alg 8, id 7698): 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.
  • gov/DS (alg 8, id 7698): 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