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DNSViz: A DNS visualization tool

usfca.edu

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

RRset statusRRset status

Secure (6)
  • usfca.edu/A
  • usfca.edu/AAAA
  • usfca.edu/MX
  • usfca.edu/NS
  • usfca.edu/SOA
  • usfca.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (15)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 30503)
  • edu/DNSKEY (alg 8, id 34085)
  • edu/DS (alg 8, id 28065)
  • usfca.edu/DNSKEY (alg 5, id 48828)
  • usfca.edu/DNSKEY (alg 5, id 51364)
  • usfca.edu/DNSKEY (alg 5, id 54306)
  • usfca.edu/DNSKEY (alg 5, id 55452)
  • usfca.edu/DNSKEY (alg 8, id 18006)
  • usfca.edu/DNSKEY (alg 8, id 26734)
  • usfca.edu/DNSKEY (alg 8, id 4254)
  • usfca.edu/DNSKEY (alg 8, id 56013)
  • usfca.edu/DS (alg 8, id 26734)

Delegation statusDelegation status

Secure (2)
  • . to edu
  • edu to usfca.edu

NoticesNotices

Errors (1)
  • ./DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (192.112.36.4, UDP_-_EDNS0_512_D_KN)
Warnings (26)
  • RRSIG usfca.edu/A alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/AAAA alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/MX alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/NS alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/SOA alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/TXT alg 5, id 54306: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • usfca.edu/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usfca.edu/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usfca.edu/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 1w2tofm4g6.usfca.edu/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
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DNSSEC authentication graph