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DNSViz: A DNS visualization tool

fcsm.gov

Updated: 2024-04-18 16:51:37 UTC (32 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • fcsm.gov/A
  • fcsm.gov/NS
  • fcsm.gov/NSEC3PARAM
  • fcsm.gov/SOA
  • fcsm.gov/TXT
Secure (1)
  • gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (3)
  • fcsm.gov/DNSKEY (alg 8, id 33309)
  • fcsm.gov/DNSKEY (alg 8, id 47734)
  • fcsm.gov/DNSKEY (alg 8, id 48704)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • NSEC proving non-existence of fcsm.gov/DS
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DS (alg 8, id 64280)

Delegation statusDelegation status

Insecure (1)
  • gov to fcsm.gov
Secure (1)
  • . to gov

NoticesNotices

Warnings (1)
  • fcsm.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. (76.223.24.135, UDP_-_EDNS0_4096_D_KN_0x20)

DNSKEY legend

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