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DNSViz: A DNS visualization tool

pay.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (4)
  • pay.gov/AAAA
  • pay.gov/NS
  • pay.gov/SOA
  • pay.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • gov/DNSKEY (alg 8, id 50011)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • pay.gov/DNSKEY (alg 13, id 38600)
  • pay.gov/DNSKEY (alg 13, id 54752)
  • pay.gov/DS (alg 13, id 54752)

Delegation statusDelegation status

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

NoticesNotices

Errors (5)
  • pay.gov/A: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (156.154.64.108, 156.154.65.108, 156.154.66.108, 156.154.67.108, 2001:502:4612::90, 2001:502:f3ff::90, 2610:a1:1014::90, 2610:a1:1015::90, UDP_-_NOEDNS_)
  • pay.gov/AAAA: DNSSEC was effectively downgraded because the response had an invalid RCODE (SERVFAIL) with EDNS enabled. See RFC 6891, Sec. 7, RFC 2671, Sec. 5.3. (2610:a1:1015::90, UDP_-_NOEDNS_)
  • pay.gov/AAAA: The DNSSEC records necessary to validate the response could not be retrieved from the server. See RFC 4035, Sec. 3.1.1, RFC 4035, Sec. 3.1.3. (2610:a1:1015::90, UDP_-_EDNS0_4096_D_KN)
  • pay.gov/AAAA: The response had an invalid RCODE (SERVFAIL) until EDNS was disabled (however, this server appeared to respond legitimately to other queries with EDNS enabled). See RFC 6891, Sec. 6.2.6. (2610:a1:1015::90, UDP_-_EDNS0_4096_D_KN)
  • pay.gov/AAAA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (156.154.64.108, 156.154.65.108, 156.154.67.108, 2001:502:4612::90, 2001:502:f3ff::90, 2610:a1:1014::90, UDP_-_NOEDNS_)

DNSKEY legend

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