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DNSViz: A DNS visualization tool

uwgb.edu

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (6)
  • uwgb.edu/A
  • uwgb.edu/MX
  • uwgb.edu/NS
  • uwgb.edu/NSEC3PARAM
  • uwgb.edu/SOA
  • uwgb.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • uwgb.edu/DNSKEY (alg 8, id 25719)
  • uwgb.edu/DNSKEY (alg 8, id 27064)
Secure (7)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • edu/DNSKEY (alg 13, id 30299)
  • edu/DNSKEY (alg 13, id 35663)
  • edu/DS (alg 13, id 35663)
  • uwgb.edu/DS (alg 8, id 3994)
  • uwgb.edu/DS (alg 8, id 52672)
Non_existent (2)
  • uwgb.edu/DNSKEY (alg 8, id 3994)
  • uwgb.edu/DNSKEY (alg 8, id 52672)

Delegation statusDelegation status

Bogus (1)
  • edu to uwgb.edu
Secure (1)
  • . to edu

NoticesNotices

Errors (7)
  • edu to uwgb.edu: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (143.200.251.20, 143.200.251.21, 143.235.32.249, 143.235.32.250, 2600:1d00::a53:1, 2600:1d00::a53:2, UDP_-_EDNS0_4096_D_KN)
  • edu to uwgb.edu: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (143.200.251.20, 143.200.251.21, 143.235.32.249, 143.235.32.250, 2600:1d00::a53:1, 2600:1d00::a53:2, UDP_-_EDNS0_4096_D_KN)
  • lrat9.u7opk.uwgb.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • uwgb.edu/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • uwgb.edu/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • uwgb.edu/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • uwgb.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • lrat9.u7opk.uwgb.edu/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • uwgb.edu/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • uwgb.edu/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • uwgb.edu/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • uwgb.edu/CNAME 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