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DNSViz: A DNS visualization tool

apps.anatel.gov.br

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

RRset statusRRset status

Insecure (1)
  • apps.anatel.gov.br/A
Secure (1)
  • gov.br/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (2)
  • anatel.gov.br/DNSKEY (alg 5, id 42127)
  • anatel.gov.br/DNSKEY (alg 5, id 51903)
Secure (10)
  • ./DNSKEY (alg 8, id 18733)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC proving non-existence of anatel.gov.br/DS
  • br/DNSKEY (alg 13, id 2471)
  • br/DNSKEY (alg 13, id 32863)
  • br/DS (alg 13, id 2471)
  • gov.br/DNSKEY (alg 13, id 22612)
  • gov.br/DNSKEY (alg 13, id 49259)
  • gov.br/DS (alg 13, id 22612)
  • gov.br/DS (alg 13, id 49259)

Delegation statusDelegation status

Insecure (1)
  • gov.br to anatel.gov.br
Secure (2)
  • . to br
  • br to gov.br

NoticesNotices

Errors (1)
  • anatel.gov.br zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2801:80:c90:c1da:da0::67, 2801:80:c90:c1da:da0::68)
Warnings (17)
  • RRSIG anatel.gov.br/DNSKEY alg 5, id 42127: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG anatel.gov.br/DNSKEY alg 5, id 42127: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG anatel.gov.br/DNSKEY alg 5, id 51903: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG anatel.gov.br/DNSKEY alg 5, id 51903: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG apps.anatel.gov.br/A alg 5, id 51903: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • apps.anatel.gov.br/CAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/TLSA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/NAPTR has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/SOA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • anatel.gov.br/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/PTR has warnings; select the "Denial of existence" DNSSEC option to see them.
  • apps.anatel.gov.br/SRV 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