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DNSViz: A DNS visualization tool

hhsops.gov

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

RRset statusRRset status

Secure (10)
  • hhsops.gov/A
  • hhsops.gov/AAAA
  • hhsops.gov/MX
  • hhsops.gov/NS
  • hhsops.gov/NSEC3PARAM
  • hhsops.gov/NSEC3PARAM
  • hhsops.gov/NSEC3PARAM
  • hhsops.gov/NSEC3PARAM
  • hhsops.gov/SOA
  • hhsops.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • gov/DNSKEY (alg 8, id 6229)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • hhsops.gov/DNSKEY (alg 8, id 19099)
  • hhsops.gov/DNSKEY (alg 8, id 38373)
  • hhsops.gov/DNSKEY (alg 8, id 4788)
  • hhsops.gov/DS (alg 8, id 19099)
  • hhsops.gov/DS (alg 8, id 19099)

Delegation statusDelegation status

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

NoticesNotices

Errors (30)
  • RRSIG hhsops.gov/A alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 1 hour, 30 minutes after it expires at 2021-11-10 13:21:07+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/A alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 14 minutes after it expires at 2021-11-10 12:37:41+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/A alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 3 hours, 11 minutes after it expires at 2021-11-10 11:40:30+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/A alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 3 hours, 15 minutes after it expires at 2021-11-10 11:35:58+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/A alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 1 hour, 30 minutes after it expires at 2021-11-10 13:21:07+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/A alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 3 hours, 15 minutes after it expires at 2021-11-10 11:35:58+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/A alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 7 hours, 40 minutes after it expires at 2021-11-10 07:11:47+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/A alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 7 hours, 59 minutes after it expires at 2021-11-10 06:52:21+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/AAAA alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 1 hour, 46 minutes after it expires at 2021-11-10 13:05:33+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/AAAA alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 20 minutes after it expires at 2021-11-10 14:31:27+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/AAAA alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 20 minutes after it expires at 2021-11-10 14:31:27+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/AAAA alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 7 hours, 54 minutes after it expires at 2021-11-10 06:57:43+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/DNSKEY alg 8, id 19099: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 40 minutes after it expires at 2021-11-10 12:11:48+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/DNSKEY alg 8, id 19099: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 40 minutes after it expires at 2021-11-10 12:11:48+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/DNSKEY alg 8, id 19099: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 40 minutes after it expires at 2021-11-10 12:11:48+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/DNSKEY alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 40 minutes after it expires at 2021-11-10 12:11:48+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/DNSKEY alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 40 minutes after it expires at 2021-11-10 12:11:48+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/DNSKEY alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 40 minutes after it expires at 2021-11-10 12:11:48+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/DNSKEY alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 40 minutes after it expires at 2021-11-10 12:11:48+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/DNSKEY alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 40 minutes after it expires at 2021-11-10 12:11:48+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/DNSKEY alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 2 hours, 40 minutes after it expires at 2021-11-10 12:11:48+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/NS alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 3 hours, 11 minutes after it expires at 2021-11-10 11:40:30+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/NS alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 3 hours, 11 minutes after it expires at 2021-11-10 11:40:31+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/NS alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 3 hours, 44 minutes after it expires at 2021-11-10 11:07:02+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/NS alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 5 hours, 2 minutes after it expires at 2021-11-10 09:49:15+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/SOA alg 8, id 38373: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 7 hours, 47 minutes after it expires at 2021-11-10 07:04:45+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG hhsops.gov/SOA alg 8, id 4788: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 7 hours, 47 minutes after it expires at 2021-11-10 07:04:45+00:00. See RFC 4035, Sec. 5.3.3.
  • hhsops.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • hhsops.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • ewyaotkul2.hhsops.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
  • hhsops.gov/DS (alg 8, id 19099): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • hhsops.gov/DS (alg 8, id 19099): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • hhsops.gov/DS (alg 8, id 19099): 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.
  • hhsops.gov/DS (alg 8, id 19099): 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.
  • hhsops.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ewyaotkul2.hhsops.gov/A 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