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DNSViz: A DNS visualization tool

uspsoig.gov

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • gov/DNSKEY (alg 8, id 40921)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • uspsoig.gov/DNSKEY (alg 8, id 48925)
  • uspsoig.gov/DNSKEY (alg 8, id 7335)
  • uspsoig.gov/DS (alg 8, id 48925)

Delegation statusDelegation status

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

NoticesNotices

Warnings (2)
  • uspsoig.gov/MX: The server set EDNS flags that are undefined: 0x7dfd. See RFC 6891, Sec. 6.1.4. (192.230.121.1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • uspsoig.gov/SOA: The server set EDNS flags that are undefined: 0x7f1d. See RFC 6891, Sec. 6.1.4. (192.230.121.1, TCP_-_EDNS0_4096_D_N)

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