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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

Bogus (1)
  • pay.gov/AAAA
Secure (6)
  • pay.gov/A
  • pay.gov/A
  • 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 (8)
  • pay.gov/A: 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. (156.154.67.108, UDP_-_NOEDNS_)
  • pay.gov/A: 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. (156.154.67.108, UDP_-_EDNS0_4096_D_KN)
  • pay.gov/A: 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. (156.154.67.108, UDP_-_EDNS0_4096_D_KN)
  • pay.gov/A: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (2001:502:4612::90, 2001:502:f3ff::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:a1:1014::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:a1:1014::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:a1:1014::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, UDP_-_NOEDNS_)

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