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DNSViz: A DNS visualization tool

raspbian.raspberrypi.org

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (2)
  • mirrordirector.raspbian.org/A
  • mirrordirector.raspbian.org/AAAA
Secure (2)
  • org/SOA
  • raspbian.raspberrypi.org/CNAME

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • NSEC3 proving non-existence of raspbian.org/DS
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 39681)
  • org/DNSKEY (alg 8, id 6555)
  • org/DS (alg 8, id 26974)
  • raspberrypi.org/DNSKEY (alg 13, id 2371)
  • raspberrypi.org/DNSKEY (alg 13, id 34505)
  • raspberrypi.org/DS (alg 13, id 2371)

Delegation statusDelegation status

Insecure (1)
  • org to raspbian.org
Secure (2)
  • . to org
  • org to raspberrypi.org

NoticesNotices

Errors (1)
  • org zone: The server(s) were not responsive to queries over UDP. (2001:500:c::1, 2001:500:e::1, 2001:500:f::1)
Warnings (9)
  • mirrordirector.raspbian.org/A: The server responded with no OPT record, rather than with RCODE FORMERR. (80.68.80.26, 80.68.80.27, 85.17.170.78, 2001:1af8:4c00:4::78, 2001:41c8:2::3, 2001:41c8:2::5, UDP_-_EDNS0_4096_D_KN)
  • mirrordirector.raspbian.org/AAAA: The server responded with no OPT record, rather than with RCODE FORMERR. (80.68.80.26, 80.68.80.27, 85.17.170.78, 2001:1af8:4c00:4::78, 2001:41c8:2::3, 2001:41c8:2::5, UDP_-_EDNS0_4096_D_KN)
  • org to raspbian.org: The server appears to support DNS cookies but did not return a COOKIE option. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • org/DNSKEY (alg 8, id 26974): The server appears to support DNS cookies but did not return a COOKIE option. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • org/DNSKEY (alg 8, id 39681): The server appears to support DNS cookies but did not return a COOKIE option. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • org/DNSKEY (alg 8, id 6555): The server appears to support DNS cookies but did not return a COOKIE option. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • org/DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. (199.19.53.1, UDP_-_EDNS0_512_D_KN)
  • raspberrypi.org/DS (alg 13, id 2371): The server appears to support DNS cookies but did not return a COOKIE option. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • raspberrypi.org/DS (alg 13, id 2371): The server appears to support DNS cookies but did not return a COOKIE option. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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