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DNSViz: A DNS visualization tool

cio.gov

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

RRset statusRRset status

Secure (6)
  • cio.gov/A
  • cio.gov/MX
  • cio.gov/NS
  • cio.gov/NSEC3PARAM
  • cio.gov/SOA
  • cio.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • cio.gov/DNSKEY (alg 7, id 11911)
  • cio.gov/DNSKEY (alg 7, id 2589)
  • cio.gov/DNSKEY (alg 7, id 33377)
  • cio.gov/DS (alg 7, id 11911)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DS (alg 8, id 64280)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • cio.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • b28j9zkv5e.cio.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • cio.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (15)
  • RRSIG cio.gov/A alg 7, id 2589: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG cio.gov/DNSKEY alg 7, id 11911: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG cio.gov/DNSKEY alg 7, id 11911: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG cio.gov/DNSKEY alg 7, id 11911: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG cio.gov/MX alg 7, id 2589: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG cio.gov/NS alg 7, id 2589: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG cio.gov/NSEC3PARAM alg 7, id 2589: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG cio.gov/SOA alg 7, id 2589: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG cio.gov/TXT alg 7, id 2589: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • gov to cio.gov: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the gov zone): a12-64.akam.net, a5-64.akam.net, a3-67.akam.net, a20-65.akam.net, a1-61.akam.net, a22-66.akam.net See RFC 1034, Sec. 4.2.2.
  • gov to cio.gov: The following NS name(s) were found in the delegation NS RRset (i.e., in the gov zone), but not in the authoritative NS RRset: asia9.akam.net, ns1-145.akam.net, ns1-176.akam.net, use6.akam.net, usw1.akam.net, usw5.akam.net, usw6.akam.net, zc.akam.net See RFC 1034, Sec. 4.2.2.
  • cio.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • b28j9zkv5e.cio.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cio.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cio.gov/CNAME 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