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DNSViz: A DNS visualization tool

www.nist.gov

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

RRset statusRRset status

Bogus (6)
  • www.glb.nist.gov/A
  • www.glb.nist.gov/A
  • www.glb.nist.gov/A
  • www.glb.nist.gov/AAAA
  • www.glb.nist.gov/AAAA
  • www.glb.nist.gov/AAAA
Secure (1)
  • www.nist.gov/CNAME

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (4)
  • glb.nist.gov/DNSKEY (alg 7, id 20630)
  • glb.nist.gov/DNSKEY (alg 7, id 31787)
  • glb.nist.gov/DNSKEY (alg 7, id 38289)
  • glb.nist.gov/DNSKEY (alg 7, id 60249)
Secure (15)
  • ./DNSKEY (alg 8, id 19036)
  • ./DNSKEY (alg 8, id 46551)
  • glb.nist.gov/DS (alg 7, id 21797)
  • glb.nist.gov/DS (alg 7, id 56334)
  • glb.nist.gov/DS (alg 7, id 56900)
  • glb.nist.gov/DS (alg 7, id 7398)
  • gov/DNSKEY (alg 8, id 64415)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • nist.gov/DNSKEY (alg 7, id 1214)
  • nist.gov/DNSKEY (alg 7, id 25965)
  • nist.gov/DNSKEY (alg 7, id 32310)
  • nist.gov/DNSKEY (alg 7, id 9830)
  • nist.gov/DS (alg 7, id 25965)
  • nist.gov/DS (alg 7, id 32310)
Non_existent (4)
  • glb.nist.gov/DNSKEY (alg 7, id 21797)
  • glb.nist.gov/DNSKEY (alg 7, id 56334)
  • glb.nist.gov/DNSKEY (alg 7, id 56900)
  • glb.nist.gov/DNSKEY (alg 7, id 7398)

Delegation statusDelegation status

Bogus (1)
  • nist.gov to glb.nist.gov
Secure (2)
  • . to gov
  • gov to nist.gov

NoticesNotices

Errors (3)
  • glb.nist.gov/DNSKEY: The response (512 bytes) was malformed. (129.6.13.8, 132.163.4.64, 2610:20:6005:13::8, 2610:20:6b01:4::64, UDP_0_EDNS0_32768_512)
  • nist.gov to glb.nist.gov: 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. (129.6.13.8, 132.163.4.64, 2610:20:6005:13::8, 2610:20:6b01:4::64, UDP_0_EDNS0_32768_4096)
  • nist.gov to glb.nist.gov: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no DS RR matched a DNSKEY with algorithm 7 that signs the zone's DNSKEY RRset. (129.6.13.8, 132.163.4.64, 2610:20:6005:13::8, 2610:20:6b01:4::64, UDP_0_EDNS0_32768_4096)
Warnings (2)
  • gov to nist.gov: Authoritative AAAA records exist for bea.nist.gov, but there are no corresponding AAAA glue records.
  • gov to nist.gov: Authoritative AAAA records exist for gea.nist.gov, but there are no corresponding AAAA glue records.

DNSKEY legend

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