View on GitHub

DNSViz: A DNS visualization tool

gov.pt

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

RRset statusRRset status

Secure (4)
  • gov.pt/NS
  • gov.pt/NSEC3PARAM
  • gov.pt/SOA
  • gov.pt/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • gov.pt/DNSKEY (alg 10, id 41576)
  • gov.pt/DNSKEY (alg 10, id 51381)
  • gov.pt/DS (alg 10, id 51381)
  • pt/DNSKEY (alg 13, id 30640)
  • pt/DNSKEY (alg 13, id 40155)
  • pt/DS (alg 13, id 40155)

Delegation statusDelegation status

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

NoticesNotices

Errors (10)
  • gov.pt/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (193.47.185.3, UDP_-_NOEDNS_)
  • gov.pt/NSEC3PARAM: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (193.47.185.3, UDP_-_NOEDNS_)
  • gov.pt/SOA: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (193.47.185.3, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
  • gov.pt/TXT: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (193.47.185.3, UDP_-_NOEDNS_)
  • gov.pt/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • gov.pt/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • gov.pt/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • gov.pt/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • 1jaungzd7c.gov.pt/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • gov.pt/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (14)
  • RRSIG gov.pt/DNSKEY alg 10, id 41576: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG gov.pt/DNSKEY alg 10, id 41576: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG gov.pt/DNSKEY alg 10, id 51381: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG gov.pt/DNSKEY alg 10, id 51381: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG gov.pt/NS alg 10, id 41576: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG gov.pt/NSEC3PARAM alg 10, id 41576: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG gov.pt/SOA alg 10, id 41576: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG gov.pt/TXT alg 10, id 41576: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • gov.pt/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gov.pt/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gov.pt/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gov.pt/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 1jaungzd7c.gov.pt/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gov.pt/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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph