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DNSViz: A DNS visualization tool

dnssec-name-and-shame.com

DNSSEC options (hide)
  1. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • ./DNSKEY (alg 8, id 48903)
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 39844)
  • com/DS (alg 8, id 30909)
  • dnssec-name-and-shame.com/DS (alg 7, id 52335)
Non_existent (1)
  • dnssec-name-and-shame.com/DNSKEY (alg 7, id 52335)

Delegation statusDelegation status

Bogus (1)
  • com to dnssec-name-and-shame.com
Secure (1)
  • . to com

NoticesNotices

Errors (5)
  • com to dnssec-name-and-shame.com: 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.
  • com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:502:1ca1::30, 2001:503:d414::30, 2001:503:eea3::30)
  • dnssec-name-and-shame.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (185.49.140.10, 185.49.141.40, 192.16.197.229, 2a04:b900::1:0:0:10, 2a04:b900:0:100::40)
  • dnssec-name-and-shame.com/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (185.49.140.10, 185.49.141.40, 192.16.197.229, 2a04:b900::1:0:0:10, 2a04:b900:0:100::40, UDP_-_NOEDNS_)
  • dnssec-name-and-shame.com/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (185.49.140.10, 185.49.141.40, 192.16.197.229, 2a04:b900::1:0:0:10, 2a04:b900:0:100::40, UDP_-_NOEDNS_)
Warnings (2)
  • dnssec-name-and-shame.com/DS (alg 7, id 52335): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • dnssec-name-and-shame.com/DS (alg 7, id 52335): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.

DNSKEY legend

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