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DNSViz: A DNS visualization tool

google.com

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (9)
  • google.com/A
  • google.com/A
  • google.com/AAAA
  • google.com/AAAA
  • google.com/MX
  • google.com/NS
  • google.com/SOA
  • google.com/SOA
  • google.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (3)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)

Delegation statusDelegation status

Bogus (1)
  • . to google.com

NoticesNotices

Errors (10)
  • google.com/A: Recursion was desired, but the Recursion Available (RA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (2001:4860:4802:34::a, 2001:4860:4802:36::a, UDP_+_EDNS0_4096_D_KN)
  • google.com/A: Recursion was desired, but the Recursion Available (RA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (216.239.32.10, 216.239.34.10, 216.239.36.10, UDP_+_EDNS0_4096_D_KN)
  • google.com/AAAA: Recursion was desired, but the Recursion Available (RA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (2001:4860:4802:34::a, 2001:4860:4802:36::a, UDP_+_EDNS0_4096_D_KN)
  • google.com/AAAA: Recursion was desired, but the Recursion Available (RA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (216.239.32.10, 216.239.34.10, 216.239.36.10, UDP_+_EDNS0_4096_D_KN)
  • google.com/MX: Recursion was desired, but the Recursion Available (RA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (216.239.32.10, 216.239.34.10, 216.239.36.10, 2001:4860:4802:34::a, 2001:4860:4802:36::a, UDP_+_EDNS0_4096_D_KN, UDP_+_EDNS0_512_D_KN)
  • google.com/NS: Recursion was desired, but the Recursion Available (RA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (216.239.32.10, 216.239.34.10, 216.239.36.10, 2001:4860:4802:34::a, 2001:4860:4802:36::a, UDP_+_EDNS0_4096_D_KN)
  • google.com/TXT: Recursion was desired, but the Recursion Available (RA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (216.239.32.10, 216.239.34.10, 216.239.36.10, 2001:4860:4802:34::a, 2001:4860:4802:36::a, UDP_+_EDNS0_4096_D_KN)
  • google.com/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • jc7a2h1isz.google.com/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • google.com/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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