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DNSViz: A DNS visualization tool

fdms.gov

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

RRset statusRRset status

Secure (8)
  • fdms.gov/A
  • fdms.gov/AAAA
  • fdms.gov/NS
  • fdms.gov/SOA
  • fdms.gov/SOA
  • fdms.gov/SOA
  • fdms.gov/SOA
  • fdms.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • fdms.gov/DNSKEY (alg 8, id 14718)
  • fdms.gov/DNSKEY (alg 8, id 28851)
  • fdms.gov/DNSKEY (alg 8, id 30228)
  • fdms.gov/DNSKEY (alg 8, id 36078)
  • fdms.gov/DNSKEY (alg 8, id 41551)
  • fdms.gov/DS (alg 8, id 41551)
  • fdms.gov/DS (alg 8, id 41551)
  • gov/DNSKEY (alg 8, id 48498)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • bcjmits96w.fdms.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • fdms.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • fdms.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (9)
  • fdms.gov/DNSKEY (alg 8, id 30228): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (161.80.212.10, 161.80.212.12, 2620:117:5071:d4::f00a, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN)
  • fdms.gov/DNSKEY (alg 8, id 36078): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (134.67.12.10, 161.80.212.10, 2620:117:506f:c::f00a, 2620:117:5071:d4::f00a, UDP_-_EDNS0_4096_D_KN)
  • fdms.gov/DS (alg 8, id 41551): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • fdms.gov/DS (alg 8, id 41551): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • fdms.gov/DS (alg 8, id 41551): 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.
  • fdms.gov/DS (alg 8, id 41551): 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.
  • bcjmits96w.fdms.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fdms.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fdms.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