View on GitHub

DNSViz: A DNS visualization tool

bw

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

RRset statusRRset status

Bogus (2)
  • bw/NSEC3PARAM
  • bw/SOA
Secure (5)
  • bw/CDNSKEY
  • bw/CDS
  • bw/NS
  • bw/NSEC3PARAM
  • bw/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (5)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • bw/DNSKEY (alg 13, id 30113)
  • bw/DNSKEY (alg 13, id 62453)
  • bw/DS (alg 13, id 62453)
Non_existent (1)
  • bw/DNSKEY (alg 13, id 19256)

Delegation statusDelegation status

Secure (1)
  • . to bw

NoticesNotices

Errors (6)
  • RRSIG bw/CDNSKEY alg 13, id 62453: The Signature Expiration field of the RRSIG RR (2024-10-26 04:01:47+00:00) is 1 day in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG bw/CDS alg 13, id 62453: The Signature Expiration field of the RRSIG RR (2024-10-26 04:01:47+00:00) is 1 day in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG bw/NSEC3PARAM alg 13, id 19256: The Signature Expiration field of the RRSIG RR (2024-10-26 04:01:47+00:00) is 1 day in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG bw/SOA alg 13, id 19256: The Signature Expiration field of the RRSIG RR (2024-10-26 04:01:47+00:00) is 1 day in the past. See RFC 4035, Sec. 5.3.1.
  • bw zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (168.167.98.226)
  • bw/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (168.167.98.226, UDP_-_NOEDNS_)
Warnings (6)
  • ./DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_512_D_KN)
  • bw/DS (alg 13, id 62453): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • bw/DS (alg 13, id 62453): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • bw/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • bw/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 8ctu2.ezq9w.bw/A has warnings; 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph