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DNSViz: A DNS visualization tool

uci.edu

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

RRset statusRRset status

Insecure (6)
  • uci.edu/A
  • uci.edu/A (NODATA)
  • uci.edu/MX
  • uci.edu/NS
  • uci.edu/SOA
  • uci.edu/TXT
Secure (2)
  • edu/SOA
  • edu/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • NSEC3 proving non-existence of uci.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 4250)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

Insecure (1)
  • edu to uci.edu
Secure (1)
  • . to edu

NoticesNotices

Errors (11)
  • uci.edu zone: The server(s) did not respond authoritatively for the namespace. See RFC 1035, Sec. 4.1.1. (52.26.131.47)
  • uci.edu/A (NODATA): The Authoritative Answer (AA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (52.26.131.47, UDP_-_EDNS0_4096_D_K)
  • uci.edu/A (NODATA): The NODATA response did not include an SOA record. See RFC 1034, Sec. 4.3.4, RFC 2308, Sec. 2.2. (52.26.131.47, UDP_-_EDNS0_4096_D_K)
  • uci.edu/MX: The Authoritative Answer (AA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (52.26.131.47, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • uci.edu/NS: The Authoritative Answer (AA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (52.26.131.47, UDP_-_EDNS0_4096_D_K)
  • uci.edu/SOA: The Authoritative Answer (AA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (52.26.131.47, TCP_-_EDNS0_4096_D, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_4096_D_K_0x20)
  • uci.edu/TXT: The Authoritative Answer (AA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (52.26.131.47, UDP_-_EDNS0_4096_D_K)
  • uci.edu/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • jy7xum1cds.uci.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • uci.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • uci.edu/DNSKEY has errors; 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