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DNSViz: A DNS visualization tool

gouv.sn

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

RRset statusRRset status

Bogus (1)
  • gouv.sn/TXT
Secure (5)
  • gouv.sn/MX
  • gouv.sn/NS
  • gouv.sn/NSEC3PARAM
  • gouv.sn/SOA
  • gouv.sn/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 47671)
  • gouv.sn/DNSKEY (alg 8, id 45396)
  • gouv.sn/DNSKEY (alg 8, id 48181)
  • gouv.sn/DS (alg 8, id 48181)
  • sn/DNSKEY (alg 13, id 17389)
  • sn/DNSKEY (alg 13, id 37490)
  • sn/DS (alg 13, id 37490)

Delegation statusDelegation status

Secure (2)
  • . to sn
  • sn to gouv.sn

NoticesNotices

Errors (10)
  • RRSIG gouv.sn/TXT alg 8, id 45396: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • gouv.sn/DS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (213.154.64.11, UDP_-_EDNS0_4096_D_KN)
  • gouv.sn/NS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (213.154.64.11, UDP_-_EDNS0_4096_D_KN)
  • sn zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (213.154.64.11)
  • sn/DNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (213.154.64.11, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • gouv.sn/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • 48en7qgtuz.gouv.sn/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • gouv.sn/DS has errors; select the "Denial of existence" DNSSEC option to see them.
  • gouv.sn/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • gouv.sn/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
  • ./DNSKEY (alg 8, id 20326): 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. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY (alg 8, id 47671): 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. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)
  • gouv.sn/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 48en7qgtuz.gouv.sn/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gouv.sn/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gouv.sn/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