View on GitHub

DNSViz: A DNS visualization tool

pt

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

RRset statusRRset status

Secure (4)
  • pt/NS
  • pt/NSEC3PARAM
  • pt/SOA
  • pt/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • pt/DNSKEY (alg 13, id 30640)
  • pt/DNSKEY (alg 13, id 40155)
  • pt/DS (alg 13, id 40155)

Delegation statusDelegation status

Secure (1)
  • . to pt

NoticesNotices

Errors (9)
  • . to pt: 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. (204.61.216.105, 2001:500:14:6105:ad::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • . to pt: The DS RRset for the zone included algorithm 13 (ECDSAP256SHA256), but no DS RR matched a DNSKEY with algorithm 13 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (204.61.216.105, 2001:500:14:6105:ad::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • pt/DNSKEY (alg 13, id 30640): No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (204.61.216.105, 2001:500:14:6105:ad::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • pt/DNSKEY (alg 13, id 40155): No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (204.61.216.105, 2001:500:14:6105:ad::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • pt/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • pt/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • w3uo0.0qb6x.pt/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • pt/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • pt/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • pt/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • w3uo0.0qb6x.pt/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • pt/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • pt/CDNSKEY 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