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DNSViz: A DNS visualization tool

cloudflare.com

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (8)
  • cloudflare.com/A
  • cloudflare.com/AAAA
  • cloudflare.com/CDNSKEY
  • cloudflare.com/CDS
  • cloudflare.com/MX
  • cloudflare.com/NS
  • cloudflare.com/SOA
  • cloudflare.com/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)
  • cloudflare.com/DNSKEY (alg 13, id 2371)
  • cloudflare.com/DNSKEY (alg 13, id 34505)
  • cloudflare.com/DS (alg 13, id 2371)
  • com/DNSKEY (alg 13, id 19718)
  • com/DNSKEY (alg 13, id 59354)
  • com/DS (alg 13, id 19718)

Delegation statusDelegation status

Secure (2)
  • . to com
  • com to cloudflare.com

NoticesNotices

Errors (4)
  • cloudflare.com/NS: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (192.42.93.30, 192.55.83.30, TCP_-_EDNS0_4096_D)
  • cloudflare.com/NS: No response was received from the server over TCP (tried 5 times). See RFC 1035, Sec. 4.2. (192.12.94.30, TCP_-_EDNS0_4096_D_N)
  • cloudflare.com/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (192.5.6.30, 192.26.92.30, 192.31.80.30, 192.35.51.30, 192.41.162.30, 192.43.172.30, 192.48.79.30, 192.52.178.30, 192.54.112.30, 2001:500:856e::30, 2001:500:d937::30, 2001:501:b1f9::30, 2001:502:1ca1::30, 2001:502:7094::30, 2001:503:d2d::30, 2001:503:83eb::30, 2001:503:d414::30, 2001:503:eea3::30, UDP_-_NOEDNS_)
  • cloudflare.com/TXT: No response was received from the server over TCP (tried 12 times). See RFC 1035, Sec. 4.2. (2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:606, 2400:cb00:2049:1::a29f:837, TCP_-_EDNS0_4096_D_KN)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph