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DNSViz: A DNS visualization tool

grants.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (8)
  • grants.gov/A
  • grants.gov/AAAA
  • grants.gov/MX
  • grants.gov/NS
  • grants.gov/NSEC3PARAM
  • grants.gov/NSEC3PARAM
  • grants.gov/SOA
  • grants.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • ./DNSKEY (alg 8, id 951)
  • gov/DNSKEY (alg 8, id 24250)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • grants.gov/DNSKEY (alg 8, id 15843)
  • grants.gov/DNSKEY (alg 8, id 24345)
  • grants.gov/DNSKEY (alg 8, id 24453)
  • grants.gov/DNSKEY (alg 8, id 55804)
  • grants.gov/DNSKEY (alg 8, id 65260)
  • grants.gov/DS (alg 8, id 47581)
  • grants.gov/DS (alg 8, id 55804)
  • grants.gov/DS (alg 8, id 65260)
Non_existent (1)
  • grants.gov/DNSKEY (alg 8, id 47581)

Delegation statusDelegation status

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

NoticesNotices

Errors (9)
  • gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2620:74:27::2:30, 2620:74:29::2:30)
  • grants.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2607:f220:0:1::3a, 2607:f220:0:1::3b)
  • grants.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2607:f220:0:1::3a, 2607:f220:0:1::3b, UDP_-_NOEDNS_)
  • grants.gov/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (158.74.35.12, UDP_-_EDNS0_512_D_KN)
  • grants.gov/MX: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (158.74.35.12, UDP_-_EDNS0_512_D_KN)
  • grants.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2607:f220:0:1::3a, 2607:f220:0:1::3b, UDP_-_NOEDNS_)
  • grants.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • tnr9qi3acx.grants.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • grants.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • tnr9qi3acx.grants.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • grants.gov/CNAME 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
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DNSSEC authentication graph