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DNSViz: A DNS visualization tool

uminho.pt

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (4)
  • uminho.pt/MX
  • uminho.pt/NS
  • uminho.pt/SOA
  • uminho.pt/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • pt/DNSKEY (alg 13, id 30640)
  • pt/DNSKEY (alg 13, id 40155)
  • pt/DS (alg 13, id 40155)
  • uminho.pt/DNSKEY (alg 5, id 36028)
  • uminho.pt/DNSKEY (alg 5, id 51330)
  • uminho.pt/DS (alg 5, id 36028)
  • uminho.pt/DS (alg 5, id 36028)

Delegation statusDelegation status

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

NoticesNotices

Warnings (14)
  • RRSIG uminho.pt/DNSKEY alg 5, id 36028: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uminho.pt/DNSKEY alg 5, id 36028: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uminho.pt/DNSKEY alg 5, id 51330: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uminho.pt/DNSKEY alg 5, id 51330: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uminho.pt/MX alg 5, id 51330: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uminho.pt/NS alg 5, id 51330: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uminho.pt/SOA alg 5, id 51330: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG uminho.pt/TXT alg 5, id 51330: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • pt/DS (alg 13, id 40155): The server appears to support DNS cookies but did not return a COOKIE option. (192.5.5.241, UDP_-_EDNS0_4096_D_KN)
  • pt/DS (alg 13, id 40155): The server appears to support DNS cookies but did not return a COOKIE option. (192.5.5.241, UDP_-_EDNS0_4096_D_KN)
  • uminho.pt/DS (alg 5, id 36028): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • uminho.pt/DS (alg 5, id 36028): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • uminho.pt/DS (alg 5, id 36028): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • uminho.pt/DS (alg 5, id 36028): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
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DNSSEC authentication graph