View on GitHub

DNSViz: A DNS visualization tool

gao.gov

Updated: 2025-10-16 15:08:57 UTC (57 days ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • gao.gov/A
  • gao.gov/MX
  • gao.gov/NS
  • gao.gov/NSEC3PARAM
  • gao.gov/SOA
  • gao.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 61809)
  • gao.gov/DNSKEY (alg 7, id 14310)
  • gao.gov/DNSKEY (alg 7, id 21486)
  • gao.gov/DNSKEY (alg 7, id 40709)
  • gao.gov/DNSKEY (alg 7, id 61985)
  • gao.gov/DS (alg 7, id 14778)
  • gao.gov/DS (alg 7, id 21486)
  • gov/DNSKEY (alg 13, id 2536)
  • gov/DNSKEY (alg 13, id 35496)
  • gov/DS (alg 13, id 2536)
Non_existent (1)
  • gao.gov/DNSKEY (alg 7, id 14778)

Delegation statusDelegation status

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

NoticesNotices

Errors (5)
  • 1vnga.l6q0e.gao.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • gao.gov/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • gao.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • gao.gov/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • gao.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (24)
  • RRSIG gao.gov/A alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 14310: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 14310: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 14310: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 14310: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 21486: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 21486: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 21486: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 21486: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/DNSKEY alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/MX alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/NS alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/NSEC3PARAM alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/SOA alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gao.gov/TXT alg 7, id 61985: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • gao.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gao.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gao.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gao.gov/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 1vnga.l6q0e.gao.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gao.gov/CDS 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph