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DNSViz: A DNS visualization tool

integrity.gov

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

RRset statusRRset status

Bogus (5)
  • integrity.gov/A
  • integrity.gov/MX
  • integrity.gov/NS
  • integrity.gov/SOA
  • integrity.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • gov/DNSKEY (alg 8, id 40921)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • integrity.gov/DS (alg 10, id 11913)
  • integrity.gov/DS (alg 10, id 7014)
Non_existent (2)
  • integrity.gov/DNSKEY (alg 10, id 11913)
  • integrity.gov/DNSKEY (alg 10, id 7014)

Delegation statusDelegation status

Bogus (1)
  • gov to integrity.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (15)
  • gov to integrity.gov: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (199.134.227.132, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • gov to integrity.gov: The DS RRset for the zone included algorithm 10 (RSASHA512), but no DS RR matched a DNSKEY with algorithm 10 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (199.134.227.132, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • integrity.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (199.134.208.70, 199.134.208.90)
  • integrity.gov/A: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (199.134.227.132, UDP_-_EDNS0_4096_D_KN)
  • integrity.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (199.134.208.70, 199.134.208.90, UDP_-_NOEDNS_)
  • integrity.gov/MX: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (199.134.227.132, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • integrity.gov/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (199.134.227.132, UDP_-_EDNS0_4096_D_KN)
  • integrity.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (199.134.208.70, 199.134.208.90, UDP_-_NOEDNS_)
  • integrity.gov/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (199.134.227.132, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • integrity.gov/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (199.134.227.132, UDP_-_EDNS0_4096_D_KN)
  • integrity.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • bdnerp2uks.integrity.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • integrity.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • integrity.gov/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • integrity.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • integrity.gov/DS (alg 10, id 7014): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • integrity.gov/DS (alg 10, id 7014): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • integrity.gov/DS (alg 10, id 7014): 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.
  • integrity.gov/DS (alg 10, id 7014): 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.

DNSKEY legend

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