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DNSViz: A DNS visualization tool

bw

DNSSEC options (hide)
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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

Bogus (1)
  • bw/DNSKEY (alg 13, id 19256)
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)

Delegation statusDelegation status

Secure (1)
  • . to bw

NoticesNotices

Errors (18)
  • . to bw: 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. (196.216.168.72, 2001:43f8:120::72, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • RRSIG bw/CDNSKEY alg 13, id 62453: The Signature Expiration field of the RRSIG RR (2024-10-26 04:01:47+00:00) is 2 days 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 2 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG bw/DNSKEY alg 13, id 62453: The Signature Expiration field of the RRSIG RR (2024-10-26 04:01:47+00:00) is 2 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG bw/DNSKEY alg 13, id 62453: The Signature Expiration field of the RRSIG RR (2024-10-26 04:01:47+00:00) is 2 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG bw/NS alg 13, id 19256: The Signature Expiration field of the RRSIG RR (2024-10-26 04:01:47+00:00) is 2 days 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 2 days 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 2 days 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/CDNSKEY: No valid RRSIGs made by a key corresponding to a CDNSKEY 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, RFC 7344, Sec. 3, RFC 7344, Sec. 5. (196.216.168.72, 2001:43f8:120::72, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • bw/CDS: No valid RRSIGs made by a key corresponding to a CDS 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, RFC 7344, Sec. 3, RFC 7344, Sec. 5. (196.216.168.72, 2001:43f8:120::72, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • bw/DNSKEY (alg 13, id 19256): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (168.167.168.37, 204.61.216.70, 2001:500:14:6070:ad::1, 2001:43f8:120::72, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • bw/DNSKEY (alg 13, id 30113): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (196.216.168.72, 2001:43f8:120::72, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • bw/DNSKEY (alg 13, id 62453): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (2001:43f8:120::72, UDP_-_EDNS0_4096_D_KN)
  • 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_)
  • bw/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • bw/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • 3g4xi.d2mgl.bw/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
  • ./DNSKEY (alg 8, id 20326): 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)
  • ./DNSKEY (alg 8, id 61050): 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/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.
  • 3g4xi.d2mgl.bw/A 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.

DNSKEY legend

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