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DNSViz: A DNS visualization tool

psc.gov

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 18733)
  • ./DNSKEY (alg 8, id 20326)
  • gov/DNSKEY (alg 8, id 56278)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • psc.gov/DNSKEY (alg 8, id 17404)
  • psc.gov/DNSKEY (alg 8, id 22843)
  • psc.gov/DNSKEY (alg 8, id 35029)
  • psc.gov/DNSKEY (alg 8, id 39361)
  • psc.gov/DS (alg 8, id 17404)
  • psc.gov/DS (alg 8, id 39361)
  • psc.gov/DS (alg 8, id 39361)

Delegation statusDelegation status

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

NoticesNotices

Warnings (4)
  • psc.gov/DS (alg 8, id 39361): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • psc.gov/DS (alg 8, id 39361): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • psc.gov/DS (alg 8, id 39361): 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.
  • psc.gov/DS (alg 8, id 39361): 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