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DNSViz: A DNS visualization tool

go.tz

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

RRset statusRRset status

Secure (3)
  • go.tz/NS
  • go.tz/NSEC3PARAM
  • go.tz/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • go.tz/DNSKEY (alg 10, id 23600)
  • go.tz/DNSKEY (alg 10, id 23886)
  • go.tz/DNSKEY (alg 10, id 63438)
  • go.tz/DNSKEY (alg 10, id 8340)
  • go.tz/DS (alg 10, id 63438)
  • tz/DNSKEY (alg 13, id 30234)
  • tz/DNSKEY (alg 13, id 46321)
  • tz/DS (alg 13, id 30234)

Delegation statusDelegation status

Secure (2)
  • . to tz
  • tz to go.tz

NoticesNotices

Errors (13)
  • go.tz/DNSKEY: No response was received from the server over TCP (tried 10 times). See RFC 1035, Sec. 4.2. (196.216.162.67, TCP_-_EDNS0_4096_D_KN)
  • go.tz/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (147.28.0.39, UDP_-_EDNS0_512_D_KN)
  • go.tz/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (196.216.162.67, TCP_-_EDNS0_4096_D_N)
  • tz zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (147.28.0.39)
  • go.tz/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • dambi.4flrx.go.tz/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (28)
  • RRSIG go.tz/DNSKEY alg 10, id 23886: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/DNSKEY alg 10, id 23886: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/DNSKEY alg 10, id 23886: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/DNSKEY alg 10, id 23886: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/DNSKEY alg 10, id 63438: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/DNSKEY alg 10, id 63438: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/DNSKEY alg 10, id 63438: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/DNSKEY alg 10, id 63438: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/NS alg 10, id 23600: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/NSEC3PARAM alg 10, id 23600: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG go.tz/SOA alg 10, id 23600: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • go.tz/DS (alg 10, id 63438): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (147.28.0.39, UDP_-_EDNS0_4096_D_KN)
  • go.tz/DS (alg 10, id 63438): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (147.28.0.39, UDP_-_EDNS0_4096_D_KN)
  • go.tz/NS: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (147.28.0.39, 2001:418:1::39, UDP_-_EDNS0_4096_D_KN)
  • go.tz/NSEC3PARAM: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (147.28.0.39, UDP_-_EDNS0_4096_D_KN)
  • go.tz/SOA: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (147.28.0.39, UDP_-_EDNS0_4096_D_KN_0x20)
  • tz/DNSKEY (alg 13, id 30234): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (147.28.0.39, UDP_-_EDNS0_4096_D_KN)
  • tz/DNSKEY (alg 13, id 46321): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (147.28.0.39, UDP_-_EDNS0_4096_D_KN)
  • go.tz/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dambi.4flrx.go.tz/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • go.tz/TXT 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