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DNSViz: A DNS visualization tool

16.172.in-addr.arpa

Updated: 2023-12-04 18:11:43 UTC (137 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (2)
  • 16.172.in-addr.arpa/NS
  • 16.172.in-addr.arpa/SOA
Secure (1)
  • 172.in-addr.arpa/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (18)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • 172.in-addr.arpa/DNSKEY (alg 8, id 11874)
  • 172.in-addr.arpa/DNSKEY (alg 8, id 48745)
  • 172.in-addr.arpa/DNSKEY (alg 8, id 49851)
  • 172.in-addr.arpa/DNSKEY (alg 8, id 8719)
  • 172.in-addr.arpa/DS (alg 8, id 48745)
  • NSEC proving non-existence of 16.172.in-addr.arpa/DS
  • arpa/DNSKEY (alg 8, id 42581)
  • arpa/DNSKEY (alg 8, id 46174)
  • arpa/DS (alg 8, id 42581)
  • in-addr.arpa/DNSKEY (alg 8, id 35160)
  • in-addr.arpa/DNSKEY (alg 8, id 47054)
  • in-addr.arpa/DNSKEY (alg 8, id 54956)
  • in-addr.arpa/DS (alg 8, id 47054)
  • in-addr.arpa/DS (alg 8, id 53696)
  • in-addr.arpa/DS (alg 8, id 54956)
  • in-addr.arpa/DS (alg 8, id 63982)
Non_existent (2)
  • in-addr.arpa/DNSKEY (alg 8, id 53696)
  • in-addr.arpa/DNSKEY (alg 8, id 63982)

Delegation statusDelegation status

Insecure (1)
  • 172.in-addr.arpa to 16.172.in-addr.arpa
Secure (3)
  • . to arpa
  • arpa to in-addr.arpa
  • in-addr.arpa to 172.in-addr.arpa

NoticesNotices

Warnings (3)
  • in-addr.arpa/DNSKEY (alg 8, id 35160): 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). (2620:37:e000::53, UDP_-_EDNS0_4096_D_KN)
  • in-addr.arpa/DNSKEY (alg 8, id 47054): 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). (2620:37:e000::53, UDP_-_EDNS0_4096_D_KN)
  • in-addr.arpa/DNSKEY (alg 8, id 54956): 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). (2620:37:e000::53, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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