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DNSViz: A DNS visualization tool

pt.pt

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (7)
  • pt.pt/A
  • pt.pt/AAAA
  • pt.pt/MX
  • pt.pt/NS
  • pt.pt/NSEC3PARAM
  • pt.pt/SOA
  • pt.pt/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • pt.pt/DNSKEY (alg 13, id 38873)
  • pt.pt/DNSKEY (alg 13, id 46616)
  • pt.pt/DS (alg 13, id 38873)
  • pt/DNSKEY (alg 13, id 30640)
  • pt/DNSKEY (alg 13, id 40155)
  • pt/DS (alg 13, id 40155)

Delegation statusDelegation status

Secure (2)
  • . to pt
  • pt to pt.pt

NoticesNotices

Errors (8)
  • . 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.pt/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • 3x1ry.r3xqj.pt.pt/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • pt.pt/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • pt.pt/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • pt.pt/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 3x1ry.r3xqj.pt.pt/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • pt.pt/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • pt.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
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DNSSEC authentication graph