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DNSViz: A DNS visualization tool

kg

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

RRset statusRRset status

Secure (3)
  • kg/NS
  • kg/SOA
  • kg/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • kg/DNSKEY (alg 8, id 3529)
  • kg/DNSKEY (alg 8, id 45982)
  • kg/DS (alg 8, id 45982)

Delegation statusDelegation status

Secure (1)
  • . to kg

NoticesNotices

Errors (15)
  • kg zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (195.38.160.36)
  • kg zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (2a11:a380::195:38:160:36, 2a11:a380::195:38:160:38)
  • kg/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (195.38.160.36, UDP_-_NOEDNS_)
  • kg/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (195.38.160.36, 195.38.160.38, UDP_-_EDNS0_512_D_KN)
  • kg/NS: No response was received from the server over TCP (tried 12 times). See RFC 1035, Sec. 4.2. (2a11:a380::195:38:160:38, TCP_-_EDNS0_4096_D_KN)
  • kg/NS: No response was received from the server over TCP (tried 5 times). See RFC 1035, Sec. 4.2. (195.38.160.36, TCP_-_EDNS0_4096_D_KN)
  • kg/NS: No response was received from the server over TCP (tried 7 times). See RFC 1035, Sec. 4.2. (195.38.160.38, 2a11:a380::195:38:160:36, TCP_-_EDNS0_4096_D_KN)
  • kg/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (195.38.160.36, 195.38.160.38, 2a11:a380::195:38:160:36, 2a11:a380::195:38:160:38, TCP_-_EDNS0_4096_D_N)
  • kg/SOA: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (195.38.160.36, 2a11:a380::195:38:160:38, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
  • kg/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • kg/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • kg/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • kg/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • mketw.2tuxz.kg/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • kg/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
  • kg/SOA: No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2a11:a380::195:38:160:36, UDP_-_EDNS0_4096_D_KN)
  • kg/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2a11:a380::195:38:160:36, UDP_-_EDNS0_4096_D_KN_0x20)
  • mketw.2tuxz.kg/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
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DNSSEC authentication graph