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DNSViz: A DNS visualization tool

dren.net

Updated: 2023-12-05 15:41:50 UTC (202 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (4)
  • dren.net/MX
  • dren.net/NS
  • dren.net/SOA
  • dren.net/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • dren.net/DNSKEY (alg 13, id 18414)
  • dren.net/DNSKEY (alg 13, id 36368)
  • dren.net/DS (alg 13, id 36368)
  • net/DNSKEY (alg 13, id 37331)
  • net/DNSKEY (alg 13, id 44222)
  • net/DS (alg 13, id 37331)

Delegation statusDelegation status

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

NoticesNotices

Errors (4)
  • dren.net zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (140.32.59.226, 140.32.61.226)
  • dren.net zone: There was an error resolving the following NS name(s) to address(es): auth-apg.dren.mil, auth-sandiego.dren.mil, auth-wpafb.dren.mil
  • dren.net/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (140.32.59.226, 140.32.61.226, UDP_-_NOEDNS_)
  • dren.net/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • net to dren.net: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the net zone): auth-apg.dren.mil, auth-sandiego.dren.mil, auth-wpafb.dren.mil See RFC 1034, Sec. 4.2.2.
  • net to dren.net: The following NS name(s) were found in the delegation NS RRset (i.e., in the net zone), but not in the authoritative NS RRset: auth-east.dren.mil, auth-west.dren.mil, ns1.arl.hpc.mil See RFC 1034, Sec. 4.2.2.

DNSKEY legend

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