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DNSViz: A DNS visualization tool

acf.gov

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

RRset statusRRset status

Secure (5)
  • acf.gov/A
  • acf.gov/MX
  • acf.gov/NS
  • acf.gov/SOA
  • acf.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 951)
  • acf.gov/DNSKEY (alg 8, id 12155)
  • acf.gov/DNSKEY (alg 8, id 20406)
  • acf.gov/DNSKEY (alg 8, id 24349)
  • acf.gov/DNSKEY (alg 8, id 27986)
  • acf.gov/DS (alg 8, id 12155)
  • acf.gov/DS (alg 8, id 27986)
  • gov/DNSKEY (alg 8, id 24250)
  • gov/DNSKEY (alg 8, id 56278)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (1)
  • acf.gov/TXT: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (158.74.30.102, UDP_-_NOEDNS_)
Warnings (1)
  • acf.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. See RFC 6891, Sec. 6.2.6. (158.74.30.98, 158.74.30.102, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
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DNSSEC authentication graph