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DNSViz: A DNS visualization tool

www.internetsociety.org

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

RRset statusRRset status

Bogus (2)
  • internetsociety.org/SOA
  • www.internetsociety.org/A (NXDOMAIN)

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • internetsociety.org/DS (alg 13, id 2371)
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 34266)
  • org/DNSKEY (alg 8, id 63858)
  • org/DS (alg 8, id 26974)
Non_existent (1)
  • internetsociety.org/DNSKEY (alg 13, id 2371)

Delegation statusDelegation status

Bogus (1)
  • org to internetsociety.org
Secure (1)
  • . to org

NoticesNotices

Errors (5)
  • internetsociety.org/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (108.162.192.69, 108.162.192.139, 108.162.193.139, 108.162.195.34, 162.159.44.34, 172.64.32.69, 172.64.32.139, 172.64.33.139, 172.64.35.34, 173.245.58.69, 173.245.58.139, 173.245.59.139, 2606:4700:50::adf5:3a45, 2606:4700:50::adf5:3a8b, 2606:4700:58::a29f:2c22, 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c045, 2803:f800:50::6ca2:c08b, 2803:f800:50::6ca2:c18b, 2803:f800:50::6ca2:c322, 2a06:98c1:50::ac40:2045, 2a06:98c1:50::ac40:208b, 2a06:98c1:50::ac40:218b, 2a06:98c1:50::ac40:2322, UDP_-_EDNS0_4096_D_K)
  • org to internetsociety.org: 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. (108.162.192.69, 108.162.192.139, 108.162.193.139, 108.162.195.34, 162.159.44.34, 172.64.32.69, 172.64.32.139, 172.64.33.139, 172.64.35.34, 173.245.58.69, 173.245.58.139, 173.245.59.139, 2606:4700:50::adf5:3a45, 2606:4700:50::adf5:3a8b, 2606:4700:58::a29f:2c22, 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c045, 2803:f800:50::6ca2:c08b, 2803:f800:50::6ca2:c18b, 2803:f800:50::6ca2:c322, 2a06:98c1:50::ac40:2045, 2a06:98c1:50::ac40:208b, 2a06:98c1:50::ac40:218b, 2a06:98c1:50::ac40:2322, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • org to internetsociety.org: 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. (108.162.192.69, 108.162.192.139, 108.162.193.139, 108.162.195.34, 162.159.44.34, 172.64.32.69, 172.64.32.139, 172.64.33.139, 172.64.35.34, 173.245.58.69, 173.245.58.139, 173.245.59.139, 2606:4700:50::adf5:3a45, 2606:4700:50::adf5:3a8b, 2606:4700:58::a29f:2c22, 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c045, 2803:f800:50::6ca2:c08b, 2803:f800:50::6ca2:c18b, 2803:f800:50::6ca2:c322, 2a06:98c1:50::ac40:2045, 2a06:98c1:50::ac40:208b, 2a06:98c1:50::ac40:218b, 2a06:98c1:50::ac40:2322, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • www.internetsociety.org/A (NXDOMAIN): No NSEC RR(s) were returned to validate the NXDOMAIN response. See RFC 4035, Sec. 3.1.3.2, RFC 5155, Sec. 7.2.2. (108.162.192.69, 108.162.192.139, 108.162.193.139, 108.162.195.34, 162.159.44.34, 172.64.32.69, 172.64.32.139, 172.64.33.139, 172.64.35.34, 173.245.58.69, 173.245.58.139, 173.245.59.139, 2606:4700:50::adf5:3a45, 2606:4700:50::adf5:3a8b, 2606:4700:58::a29f:2c22, 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c045, 2803:f800:50::6ca2:c08b, 2803:f800:50::6ca2:c18b, 2803:f800:50::6ca2:c322, 2a06:98c1:50::ac40:2045, 2a06:98c1:50::ac40:208b, 2a06:98c1:50::ac40:218b, 2a06:98c1:50::ac40:2322, UDP_-_EDNS0_4096_D_K)
  • internetsociety.org/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
  • internetsociety.org/DS (alg 13, id 2371): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:f::1, UDP_-_EDNS0_4096_D_K)
  • internetsociety.org/DS (alg 13, id 2371): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:f::1, UDP_-_EDNS0_4096_D_K)
  • org to internetsociety.org: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the org zone): rick.ns.cloudflare.com, pat.ns.cloudflare.com See RFC 1034, Sec. 4.2.2.
  • org to internetsociety.org: The following NS name(s) were found in the delegation NS RRset (i.e., in the org zone), but not in the authoritative NS RRset: aron.ns.cloudflare.com, yahir.ns.cloudflare.com See RFC 1034, Sec. 4.2.2.
  • org/DNSKEY (alg 8, id 26974): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:f::1, UDP_-_EDNS0_4096_D_K)
  • org/DNSKEY (alg 8, id 34266): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:f::1, UDP_-_EDNS0_4096_D_K)
  • org/DNSKEY (alg 8, id 63858): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:f::1, UDP_-_EDNS0_4096_D_K)

DNSKEY legend

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