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DNSViz: A DNS visualization tool

commerce.gov

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

RRset statusRRset status

Secure (6)
  • commerce.gov/A
  • commerce.gov/MX
  • commerce.gov/NS
  • commerce.gov/SOA
  • commerce.gov/SOA
  • commerce.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • commerce.gov/DNSKEY (alg 8, id 36225)
  • commerce.gov/DNSKEY (alg 8, id 39243)
  • commerce.gov/DNSKEY (alg 8, id 5230)
  • commerce.gov/DNSKEY (alg 8, id 53559)
  • commerce.gov/DS (alg 8, id 5230)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 40921)
  • gov/DNSKEY (alg 8, id 49735)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 64280)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to commerce.gov

NoticesNotices

Errors (4)
  • commerce.gov zone: The server(s) were not responsive to queries over UDP. (2001:49f0:d064:6:1000::237, 2001:49f0:d064:6:1000::238, 2607:5600:143:0:1000::101)
  • commerce.gov/A: No response was received from the server over UDP (tried 12 times). (2001:49f0:d064:6:1000::237, 2001:49f0:d064:6:1000::238, 2607:5600:143:0:1000::101, UDP_-_NOEDNS_)
  • commerce.gov/MX: No response was received from the server over TCP (tried 1 times). (2610:20:0:20:d0c:90c:225:223, TCP_-_EDNS0_4096_D_KN)
  • commerce.gov/NS: No response was received from the server over UDP (tried 12 times). (2001:49f0:d064:6:1000::237, 2001:49f0:d064:6:1000::238, 2607:5600:143:0:1000::101, UDP_-_NOEDNS_)
Warnings (10)
  • commerce.gov/A: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2610:20:0:20:d0c:90c:225:225, UDP_-_EDNS0_4096_D_KN)
  • commerce.gov/DNSKEY (alg 8, id 36225): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2610:20:0:20:d0c:90c:225:223, 2610:20:0:20:d0c:90c:225:225, UDP_-_EDNS0_4096_D_KN)
  • commerce.gov/DNSKEY (alg 8, id 39243): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2610:20:0:20:d0c:90c:225:223, 2610:20:0:20:d0c:90c:225:225, UDP_-_EDNS0_4096_D_KN)
  • commerce.gov/DNSKEY (alg 8, id 5230): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2610:20:0:20:d0c:90c:225:223, 2610:20:0:20:d0c:90c:225:225, UDP_-_EDNS0_4096_D_KN)
  • commerce.gov/DNSKEY (alg 8, id 53559): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2610:20:0:20:d0c:90c:225:223, 2610:20:0:20:d0c:90c:225:225, UDP_-_EDNS0_4096_D_KN)
  • commerce.gov/NS: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2610:20:0:20:d0c:90c:225:225, UDP_-_EDNS0_4096_D_KN)
  • commerce.gov/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2610:20:0:20:d0c:90c:225:225, UDP_-_EDNS0_4096_D_KN)
  • gov to commerce.gov: Authoritative AAAA records exist for gpaens2.doc.gov, but there are no corresponding AAAA glue records.
  • gov to commerce.gov: Authoritative AAAA records exist for hchbens1.doc.gov, but there are no corresponding AAAA glue records.
  • gov to commerce.gov: The following NS name(s) were found in the delegation NS RRset (i.e., in the gov zone), but not in the authoritative NS RRset: hchbens2.doc.gov

DNSKEY legend

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