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DNSViz: A DNS visualization tool

cmdns.dev.dns-oarc.net

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

RRset statusRRset status

Secure (4)
  • cmdns.dev.dns-oarc.net/A
  • cmdns.dev.dns-oarc.net/AAAA
  • cmdns.dev.dns-oarc.net/NS
  • cmdns.dev.dns-oarc.net/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (15)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • ./DNSKEY (alg 8, id 47671)
  • cmdns.dev.dns-oarc.net/DNSKEY (alg 8, id 26460)
  • cmdns.dev.dns-oarc.net/DNSKEY (alg 8, id 61882)
  • cmdns.dev.dns-oarc.net/DS (alg 8, id 61882)
  • dev.dns-oarc.net/DNSKEY (alg 8, id 25608)
  • dev.dns-oarc.net/DNSKEY (alg 8, id 65191)
  • dev.dns-oarc.net/DS (alg 8, id 65191)
  • dns-oarc.net/DNSKEY (alg 13, id 13977)
  • dns-oarc.net/DNSKEY (alg 13, id 33199)
  • dns-oarc.net/DS (alg 13, id 13977)
  • net/DNSKEY (alg 8, id 35886)
  • net/DNSKEY (alg 8, id 45728)
  • net/DS (alg 8, id 35886)

Delegation statusDelegation status

Secure (4)
  • . to net
  • dev.dns-oarc.net to cmdns.dev.dns-oarc.net
  • dns-oarc.net to dev.dns-oarc.net
  • net to dns-oarc.net

NoticesNotices

Warnings (19)
  • RRSIG cmdns.dev.dns-oarc.net/A alg 8, id 26460: The value of the Signature Inception field of the RRSIG RR (2022-07-01 03:37:07+00:00) is within possible clock skew range (6 seconds) of the current time (2022-07-01 03:37:13+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG cmdns.dev.dns-oarc.net/AAAA alg 8, id 26460: The value of the Signature Inception field of the RRSIG RR (2022-07-01 03:37:07+00:00) is within possible clock skew range (6 seconds) of the current time (2022-07-01 03:37:13+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG cmdns.dev.dns-oarc.net/DNSKEY alg 8, id 61882: The value of the Signature Inception field of the RRSIG RR (2022-07-01 03:37:07+00:00) is within possible clock skew range (6 seconds) of the current time (2022-07-01 03:37:13+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG cmdns.dev.dns-oarc.net/DNSKEY alg 8, id 61882: The value of the Signature Inception field of the RRSIG RR (2022-07-01 03:37:07+00:00) is within possible clock skew range (6 seconds) of the current time (2022-07-01 03:37:13+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG cmdns.dev.dns-oarc.net/NS alg 8, id 26460: The value of the Signature Inception field of the RRSIG RR (2022-07-01 03:37:07+00:00) is within possible clock skew range (6 seconds) of the current time (2022-07-01 03:37:13+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG cmdns.dev.dns-oarc.net/SOA alg 8, id 26460: The value of the Signature Inception field of the RRSIG RR (2022-07-01 03:37:07+00:00) is within possible clock skew range (6 seconds) of the current time (2022-07-01 03:37:13+00:00). See RFC 4035, Sec. 5.3.1.
  • net to dns-oarc.net: Authoritative AAAA records exist for udns1.ultradns.net, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • net to dns-oarc.net: Authoritative AAAA records exist for udns2.ultradns.net, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • cmdns.dev.dns-oarc.net/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmdns.dev.dns-oarc.net/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmdns.dev.dns-oarc.net/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmdns.dev.dns-oarc.net/CAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nb9l315oge.cmdns.dev.dns-oarc.net/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmdns.dev.dns-oarc.net/NAPTR has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmdns.dev.dns-oarc.net/SRV has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmdns.dev.dns-oarc.net/TLSA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmdns.dev.dns-oarc.net/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmdns.dev.dns-oarc.net/PTR has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cmdns.dev.dns-oarc.net/NSEC3PARAM 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