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DNSViz: A DNS visualization tool

cmeerw.net

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • cmeerw.net/MX
  • cmeerw.net/NS
  • cmeerw.net/NSEC3PARAM
  • cmeerw.net/SOA
  • cmeerw.net/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • cmeerw.net/DNSKEY (alg 13, id 48680)
  • cmeerw.net/DS (alg 13, id 48680)
  • net/DNSKEY (alg 13, id 34730)
  • net/DNSKEY (alg 13, id 37331)
  • net/DS (alg 13, id 37331)

Delegation statusDelegation status

Secure (2)
  • . to net
  • net to cmeerw.net

NoticesNotices

Errors (8)
  • cmeerw.net/DNSKEY: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
  • cmeerw.net/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
  • cmeerw.net/SOA: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
  • cmeerw.net/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • cmeerw.net/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • nvgsfl7xbo.cmeerw.net/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • cmeerw.net/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • cmeerw.net/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
  • cmeerw.net/MX: 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. (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
  • cmeerw.net/NSEC3PARAM: 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. (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
  • cmeerw.net/TXT: 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. (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
  • cmeerw.net/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nvgsfl7xbo.cmeerw.net/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmeerw.net/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmeerw.net/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