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DNSViz: A DNS visualization tool

mypay.gov

Updated: 2020-10-22 18:02:29 UTC (1490 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (1)
  • gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • NSEC3 proving non-existence of mypay.gov/DS
  • gov/DNSKEY (alg 8, id 15489)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

Lame (1)
  • gov to mypay.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (7)
  • NSEC3 proving non-existence of mypay.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of mypay.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • mypay.gov zone: The following NS name(s) did not resolve to address(es): dns19.dfas.mil, dns2.dfas.mil, dns23.dfas.mil
  • mypay.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (206.39.12.245, 207.133.150.245, 207.133.248.245)
  • mypay.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (206.39.12.245, 207.133.150.245, 207.133.248.245, UDP_-_NOEDNS_)
  • mypay.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (206.39.12.245, 207.133.150.245, 207.133.248.245, UDP_-_NOEDNS_)
  • mypay.gov/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
  • NSEC3 proving non-existence of mypay.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of mypay.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • mypay.gov/DS has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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