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DNSViz: A DNS visualization tool

iastate.edu

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

RRset statusRRset status

Bogus (6)
  • iastate.edu/A
  • iastate.edu/AAAA
  • iastate.edu/MX
  • iastate.edu/NS
  • iastate.edu/SOA
  • iastate.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (3)
  • iastate.edu/DNSKEY (alg 7, id 10232)
  • iastate.edu/DNSKEY (alg 7, id 44303)
  • iastate.edu/DNSKEY (alg 7, id 49371)
Secure (6)
  • ./DNSKEY (alg 8, id 14796)
  • ./DNSKEY (alg 8, id 19036)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 28739)
  • edu/DS (alg 8, id 28065)
  • iastate.edu/DS (alg 5, id 49371)
Non_existent (1)
  • iastate.edu/DNSKEY (alg 5, id 49371)

Delegation statusDelegation status

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

NoticesNotices

Errors (15)
  • edu to iastate.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. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096)
  • edu to iastate.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. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096)
  • edu/DS (alg 8, id 28065): No response was received from the server over UDP (tried 6 times) until the DO EDNS flag was cleared (however, this server appeared to respond legitimately to other queries with the DO EDNS flag set). (192.5.5.241, UDP_0_EDNS0_32768_4096)
  • edu/DS (alg 8, id 28065): No response was received from the server over UDP (tried 6 times) until the DO EDNS flag was cleared (however, this server appeared to respond legitimately to other queries with the DO EDNS flag set). (192.5.5.241, UDP_0_EDNS0_32768_4096)
  • edu/DS (alg 8, id 28065): The DNSSEC records necessary to validate the response could not be retrieved from the server. (192.5.5.241, UDP_0_EDNS0_32768_4096)
  • edu/DS (alg 8, id 28065): The DNSSEC records necessary to validate the response could not be retrieved from the server. (192.5.5.241, UDP_0_EDNS0_32768_4096)
  • iastate.edu/A: The DS RRset for the zone included algorithm 5 (RSASHA1), but no RRSIG with algorithm 5 covering the RRset was returned in the response. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096)
  • iastate.edu/AAAA: The DS RRset for the zone included algorithm 5 (RSASHA1), but no RRSIG with algorithm 5 covering the RRset was returned in the response. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096)
  • iastate.edu/DNSKEY (alg 7, id 10232): The DS RRset for the zone included algorithm 5 (RSASHA1), but no RRSIG with algorithm 5 covering the RRset was returned in the response. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096)
  • iastate.edu/DNSKEY (alg 7, id 44303): The DS RRset for the zone included algorithm 5 (RSASHA1), but no RRSIG with algorithm 5 covering the RRset was returned in the response. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096)
  • iastate.edu/DNSKEY (alg 7, id 49371): The DS RRset for the zone included algorithm 5 (RSASHA1), but no RRSIG with algorithm 5 covering the RRset was returned in the response. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096)
  • iastate.edu/MX: The DS RRset for the zone included algorithm 5 (RSASHA1), but no RRSIG with algorithm 5 covering the RRset was returned in the response. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)
  • iastate.edu/NS: The DS RRset for the zone included algorithm 5 (RSASHA1), but no RRSIG with algorithm 5 covering the RRset was returned in the response. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096)
  • iastate.edu/SOA: The DS RRset for the zone included algorithm 5 (RSASHA1), but no RRSIG with algorithm 5 covering the RRset was returned in the response. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, TCP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_4096)
  • iastate.edu/TXT: The DS RRset for the zone included algorithm 5 (RSASHA1), but no RRSIG with algorithm 5 covering the RRset was returned in the response. (128.255.13.69, 129.186.67.129, 129.186.67.145, 2610:130:101:112::2, 2610:130:102:112::2, 2620:0:e50:6010::11, UDP_0_EDNS0_32768_4096)

DNSKEY legend

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