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DNSViz: A DNS visualization tool

freebsd.org

Updated: 2024-02-26 08:44:59 UTC (60 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (7)
  • freebsd.org/A
  • freebsd.org/AAAA
  • freebsd.org/MX
  • freebsd.org/NS
  • freebsd.org/NSEC3PARAM
  • freebsd.org/SOA
  • freebsd.org/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • freebsd.org/DNSKEY (alg 8, id 17560)
  • freebsd.org/DNSKEY (alg 8, id 48099)
  • freebsd.org/DNSKEY (alg 8, id 920)
  • freebsd.org/DS (alg 8, id 920)
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 3093)
  • org/DNSKEY (alg 8, id 55149)
  • org/DS (alg 8, id 26974)

Delegation statusDelegation status

Secure (2)
  • . to org
  • org to freebsd.org

NoticesNotices

Errors (3)
  • freebsd.org/MX: No response was received from the server over UDP (tried 5 times). (216.66.80.18, UDP_-_EDNS0_512_D_KN)
  • freebsd.org/SOA: The UDP connection was refused (ECONNREFUSED). (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
  • freebsd.org/TXT: The UDP connection was refused (ECONNREFUSED). (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
Warnings (3)
  • freebsd.org/AAAA: No response was received from the server over UDP (tried 8 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
  • freebsd.org/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. (216.66.80.18, UDP_-_EDNS0_4096_D_KN)
  • freebsd.org/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. (216.66.80.18, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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