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DNSViz: A DNS visualization tool

kronos.xdi.uevora.pt

Updated: 2020-06-07 07:34:24 UTC (1426 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (1)
  • kronos.xdi.uevora.pt/A
Secure (1)
  • uevora.pt/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 48903)
  • NSEC proving non-existence of xdi.uevora.pt/DS
  • pt/DNSKEY (alg 7, id 21299)
  • pt/DNSKEY (alg 7, id 40995)
  • pt/DS (alg 7, id 40995)
  • pt/DS (alg 7, id 40995)
  • uevora.pt/DNSKEY (alg 5, id 10167)
  • uevora.pt/DNSKEY (alg 5, id 52276)
  • uevora.pt/DS (alg 5, id 52276)

Delegation statusDelegation status

Insecure (1)
  • uevora.pt to xdi.uevora.pt
Secure (2)
  • . to pt
  • pt to uevora.pt

NoticesNotices

Errors (1)
  • xdi.uevora.pt zone: The server(s) were not responsive to queries over UDP. (193.137.179.181, 2001:690:2006:4200::181)
Warnings (20)
  • RRSIG NSEC proving non-existence of xdi.uevora.pt/DS alg 5, id 10167: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG pt/DNSKEY alg 7, id 40995: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pt/DNSKEY alg 7, id 40995: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG uevora.pt/DNSKEY alg 5, id 10167: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uevora.pt/DNSKEY alg 5, id 10167: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uevora.pt/DNSKEY alg 5, id 52276: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uevora.pt/DNSKEY alg 5, id 52276: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uevora.pt/DS alg 7, id 21299: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG uevora.pt/SOA alg 5, id 10167: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • pt/DNSKEY (alg 7, id 21299): The server appears to support DNS cookies but did not return a COOKIE option. (2a04:6d82::1, UDP_-_EDNS0_4096_D_K)
  • pt/DNSKEY (alg 7, id 40995): The server appears to support DNS cookies but did not return a COOKIE option. (2a04:6d82::1, UDP_-_EDNS0_4096_D_K)
  • pt/DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. (2a04:6d82::1, UDP_-_EDNS0_512_D_K)
  • pt/DS (alg 7, id 40995): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • pt/DS (alg 7, id 40995): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • pt/DS (alg 7, id 40995): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • pt/DS (alg 7, id 40995): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • uevora.pt/DS (alg 5, id 52276): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • uevora.pt/DS (alg 5, id 52276): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • uevora.pt/DS (alg 5, id 52276): The server appears to support DNS cookies but did not return a COOKIE option. (2a04:6d82::1, UDP_-_EDNS0_4096_D_K)
  • uevora.pt/DS (alg 5, id 52276): The server appears to support DNS cookies but did not return a COOKIE option. (2a04:6d82::1, UDP_-_EDNS0_4096_D_K)

DNSKEY legend

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