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DNSViz: A DNS visualization tool

ss

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (1)
  • ss/SOA
Secure (2)
  • ss/NS
  • ss/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • ss/DNSKEY (alg 8, id 18363)
  • ss/DNSKEY (alg 8, id 34561)
Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • ./DNSKEY (alg 8, id 48903)
  • ss/DNSKEY (alg 8, id 43817)
  • ss/DNSKEY (alg 8, id 48189)
  • ss/DS (alg 8, id 43817)
  • ss/DS (alg 8, id 43817)

Delegation statusDelegation status

Secure (1)
  • . to ss

NoticesNotices

Errors (7)
  • . to ss: 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. (196.216.168.27, 2001:43f8:120::27, UDP_-_EDNS0_4096_D_K)
  • . to ss: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. (196.216.168.27, 2001:43f8:120::27, UDP_-_EDNS0_4096_D_K)
  • ss zone: The server(s) were not responsive to queries over UDP. (2001:43f8:e0:1::70)
  • ss/DNSKEY (alg 8, id 18363): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (185.28.194.194, 185.38.108.108, 196.1.4.230, 196.216.162.70, 204.61.216.130, 2001:500:14:6130:ad::1, UDP_-_EDNS0_4096_D_K)
  • ss/DNSKEY (alg 8, id 43817): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (196.216.168.27, 2001:43f8:120::27, UDP_-_EDNS0_4096_D_K)
  • ss/DNSKEY (alg 8, id 48189): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (196.216.168.27, 2001:43f8:120::27, UDP_-_EDNS0_4096_D_K)
  • ss/NS: No response was received from the server over UDP (tried 12 times). (2001:43f8:e0:1::70, UDP_-_NOEDNS_)
Warnings (5)
  • ss/DNSKEY (alg 8, id 34561): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (185.28.194.194, 185.38.108.108, 196.1.4.230, 196.216.162.70, 204.61.216.130, 2001:500:14:6130:ad::1, UDP_-_EDNS0_4096_D_K)
  • ss/DS (alg 8, id 43817): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • ss/DS (alg 8, id 43817): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • ss/DS (alg 8, id 43817): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • ss/DS (alg 8, id 43817): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

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