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DNSViz: A DNS visualization tool

ic3.gov

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

RRset statusRRset status

Secure (7)
  • ic3.gov/A
  • ic3.gov/AAAA
  • ic3.gov/MX
  • ic3.gov/NS
  • ic3.gov/NSEC3PARAM
  • ic3.gov/SOA
  • ic3.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • gov/DNSKEY (alg 13, id 2536)
  • gov/DNSKEY (alg 13, id 35496)
  • gov/DS (alg 13, id 2536)
  • ic3.gov/DNSKEY (alg 13, id 10113)
  • ic3.gov/DNSKEY (alg 13, id 34754)
  • ic3.gov/DNSKEY (alg 8, id 31369)
  • ic3.gov/DNSKEY (alg 8, id 6781)
  • ic3.gov/DS (alg 8, id 31369)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to ic3.gov

NoticesNotices

Errors (4)
  • ic3.gov/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • ic3.gov/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • dy6l5.iu2jx.ic3.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • ic3.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
  • ic3.gov/MX: 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. See RFC 6891, Sec. 6.2.6. (2001:489a:3102:6::62, 2001:489a:3600::13, UDP_-_EDNS0_4096_D_KN)
  • ic3.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. See RFC 6891, Sec. 6.2.6. (2001:489a:3102:6::62, 2001:489a:3600::13, UDP_-_EDNS0_4096_D_KN)
  • ic3.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ic3.gov/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dy6l5.iu2jx.ic3.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ic3.gov/CDS 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