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DNSViz: A DNS visualization tool

wisc.edu

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

RRset statusRRset status

Insecure (6)
  • wisc.edu/A
  • wisc.edu/MX
  • wisc.edu/NS
  • wisc.edu/SOA
  • wisc.edu/SOA
  • wisc.edu/TXT
Secure (1)
  • edu/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (3)
  • wisc.edu/DNSKEY (alg 8, id 28440)
  • wisc.edu/DNSKEY (alg 8, id 31998)
  • wisc.edu/DNSKEY (alg 8, id 50371)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 33853)
  • NSEC3 proving non-existence of wisc.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 50054)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (10)
  • wisc.edu/A: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (192.12.80.222, UDP_-_EDNS0_4096_D_K)
  • wisc.edu/DNSKEY (alg 8, id 31998): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (192.12.80.222, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • wisc.edu/MX: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (192.12.80.222, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • wisc.edu/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (192.12.80.222, UDP_-_EDNS0_4096_D_K)
  • wisc.edu/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (192.12.80.222, TCP_-_EDNS0_4096_D, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_4096_D_K_0x20)
  • wisc.edu/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (192.12.80.222, UDP_-_EDNS0_4096_D_K)
  • wisc.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • wisc.edu/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • plui3zd5hf.wisc.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • wisc.edu/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • edu to wisc.edu: The glue address(es) for adns1.doit.wisc.edu (2607:f388::a53:1) differed from its authoritative address(es) (2607:f388::a53:1, 2607:f388:2:2001::100a). See RFC 1034, Sec. 4.2.2.
  • edu to wisc.edu: The glue address(es) for adns2.doit.wisc.edu (2607:f388::a53:2) differed from its authoritative address(es) (2607:f388::a53:2, 2607:f388:d:2::1006). See RFC 1034, Sec. 4.2.2.
  • edu to wisc.edu: The glue address(es) for adns3.doit.wisc.edu (2607:f388::a53:3) differed from its authoritative address(es) (2607:f388::a53:3, 2607:f388:2:2001::100b). See RFC 1034, Sec. 4.2.2.
  • wisc.edu/DNSKEY (alg 8, id 28440): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (192.12.80.222, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • wisc.edu/DNSKEY (alg 8, id 50371): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (192.12.80.222, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)

DNSKEY legend

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