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DNSViz: A DNS visualization tool

hc.gov

Updated: 2020-05-06 15:51:42 UTC (1241 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (4)
  • hc.gov/A
  • hc.gov/NS
  • hc.gov/SOA
  • hc.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 48903)
  • gov/DNSKEY (alg 8, id 40176)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • hc.gov/DNSKEY (alg 7, id 16847)
  • hc.gov/DNSKEY (alg 7, id 300)
  • hc.gov/DNSKEY (alg 7, id 40923)
  • hc.gov/DNSKEY (alg 7, id 6152)
  • hc.gov/DS (alg 7, id 300)

Delegation statusDelegation status

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

NoticesNotices

Warnings (18)
  • RRSIG hc.gov/A alg 7, id 6152: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/DNSKEY alg 7, id 300: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/DNSKEY alg 7, id 300: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/DNSKEY alg 7, id 300: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/DNSKEY alg 7, id 300: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/DNSKEY alg 7, id 40923: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/DNSKEY alg 7, id 40923: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/DNSKEY alg 7, id 40923: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/DNSKEY alg 7, id 40923: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/NS alg 7, id 6152: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/SOA alg 7, id 6152: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hc.gov/TXT alg 7, id 6152: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • gov/DS (alg 8, id 7698): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • gov/DS (alg 8, id 7698): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • 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.
  • 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.
  • hc.gov/DS (alg 7, id 300): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • hc.gov/DS (alg 7, id 300): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph