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DNSViz: A DNS visualization tool

tn

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • tn/NS
  • tn/SOA
  • tn/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (5)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • tn/DNSKEY (alg 8, id 36171)
  • tn/DNSKEY (alg 8, id 8629)
  • tn/DS (alg 8, id 8629)

Delegation statusDelegation status

Secure (1)
  • . to tn

NoticesNotices

Errors (11)
  • RRSIG tn/DNSKEY alg 8, id 36171: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 12 hours, 51 minutes after it expires at 2024-08-16 07:13:23+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG tn/DNSKEY alg 8, id 36171: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 12 hours, 51 minutes after it expires at 2024-08-16 07:13:23+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG tn/DNSKEY alg 8, id 8629: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 12 hours, 51 minutes after it expires at 2024-08-16 07:13:23+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG tn/DNSKEY alg 8, id 8629: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 12 hours, 51 minutes after it expires at 2024-08-16 07:13:23+00:00. See RFC 4035, Sec. 5.3.3.
  • RRSIG tn/NS alg 8, id 36171: With a TTL of 86400 the RRSIG RR can be in the cache of a non-validating resolver until 13 hours, 36 minutes after it expires at 2024-08-16 06:28:31+00:00. See RFC 4035, Sec. 5.3.3.
  • tn/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • 1k5ig.8479l.tn/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • tn/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • tn/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • tn/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • tn/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
  • tn/NS: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (147.28.0.39, UDP_-_EDNS0_4096_D_KN)
  • tn/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.
  • tn/CDS 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