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DNSViz: A DNS visualization tool

lsu.edu

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

RRset statusRRset status

Bogus (5)
  • lsu.edu/A
  • lsu.edu/MX
  • lsu.edu/NS
  • lsu.edu/SOA
  • lsu.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (3)
  • lsu.edu/DNSKEY (alg 5, id 13300)
  • lsu.edu/DNSKEY (alg 5, id 44341)
  • lsu.edu/DNSKEY (alg 5, id 5923)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 62987)
  • edu/DS (alg 8, id 28065)
  • lsu.edu/DS (alg 5, id 23638)
Non_existent (1)
  • lsu.edu/DNSKEY (alg 5, id 23638)

Delegation statusDelegation status

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

NoticesNotices

Errors (5)
  • edu to lsu.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. (96.125.1.250, 192.16.176.87, 192.16.176.89, 192.16.176.90, 2620:105:b050:1550::87, 2620:105:b050:1550::89, UDP_-_EDNS0_4096_D_KN)
  • edu to lsu.edu: The DS RRset for the zone included algorithm 5 (RSASHA1), but no DS RR matched a DNSKEY with algorithm 5 that signs the zone's DNSKEY RRset. (96.125.1.250, 192.16.176.87, 192.16.176.89, 192.16.176.90, 2620:105:b050:1550::87, 2620:105:b050:1550::89, UDP_-_EDNS0_4096_D_KN)
  • lsu.edu zone: The server(s) were not responsive to queries over UDP. (2620:105:b050:1550::90)
  • lsu.edu/A: No response was received from the server over UDP (tried 12 times). (2620:105:b050:1550::90, UDP_-_NOEDNS_)
  • lsu.edu/NS: No response was received from the server over UDP (tried 12 times). (2620:105:b050:1550::90, UDP_-_NOEDNS_)
Warnings (14)
  • RRSIG lsu.edu/A alg 5, id 13300: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/DNSKEY alg 5, id 13300: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/DNSKEY alg 5, id 13300: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/DNSKEY alg 5, id 13300: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/DNSKEY alg 5, id 44341: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/DNSKEY alg 5, id 44341: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/DNSKEY alg 5, id 44341: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/MX alg 5, id 13300: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/NS alg 5, id 13300: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/SOA alg 5, id 13300: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG lsu.edu/TXT alg 5, id 13300: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • edu to lsu.edu: The following NS name(s) were found in the delegation NS RRset (i.e., in the edu zone), but not in the authoritative NS RRset: lsu-bdds1.lsu.edu
  • lsu.edu/DS (alg 5, id 23638): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • lsu.edu/DS (alg 5, id 23638): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).

DNSKEY legend

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