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DNSViz: A DNS visualization tool

hud.gov

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

RRset statusRRset status

Secure (7)
  • hud.gov/A
  • hud.gov/AAAA
  • hud.gov/MX
  • hud.gov/NS
  • hud.gov/NSEC3PARAM
  • hud.gov/SOA
  • hud.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 49735)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 64280)
  • gov/DS (alg 8, id 7698)
  • hud.gov/DNSKEY (alg 7, id 11618)
  • hud.gov/DNSKEY (alg 7, id 1593)
  • hud.gov/DNSKEY (alg 7, id 33600)
  • hud.gov/DNSKEY (alg 7, id 58215)
  • hud.gov/DS (alg 7, id 1593)
  • hud.gov/DS (alg 7, id 1593)

Delegation statusDelegation status

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

NoticesNotices

Warnings (23)
  • RRSIG hud.gov/A alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/AAAA alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 1593: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 1593: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 1593: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 1593: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/MX alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/NS alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/NSEC3PARAM alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/SOA alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/TXT alg 7, id 58215: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • gov to hud.gov: Authoritative AAAA records exist for ns1.hud.gov, but there are no corresponding AAAA glue records.
  • gov to hud.gov: Authoritative AAAA records exist for ns2.hud.gov, but there are no corresponding AAAA glue records.
  • gov to hud.gov: Authoritative AAAA records exist for ns3.hud.gov, but there are no corresponding AAAA glue records.
  • gov to hud.gov: Authoritative AAAA records exist for ns4.hud.gov, but there are no corresponding AAAA glue records.
  • hud.gov/DS (alg 7, id 1593): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • hud.gov/DS (alg 7, id 1593): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • hud.gov/DS (alg 7, id 1593): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • hud.gov/DS (alg 7, id 1593): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

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