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DNSViz: A DNS visualization tool

pitt.edu

Updated: 2021-09-20 16:26:33 UTC (123 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • pitt.edu/A
  • pitt.edu/MX
  • pitt.edu/NS
  • pitt.edu/NSEC3PARAM
  • pitt.edu/SOA
  • pitt.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 37868)
  • edu/DS (alg 8, id 28065)
  • pitt.edu/DNSKEY (alg 7, id 46531)
  • pitt.edu/DNSKEY (alg 7, id 60915)
  • pitt.edu/DS (alg 7, id 46531)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • pitt.edu zone: The server(s) were not responsive to queries over UDP. (2620:102:4002:400::10, 2620:102:401f:fe00::10)
  • pitt.edu/A: No response was received from the server over UDP (tried 12 times). (2620:102:4002:400::10, 2620:102:401f:fe00::10, UDP_-_NOEDNS_)
  • pitt.edu/NS: No response was received from the server over UDP (tried 12 times). (2620:102:4002:400::10, 2620:102:401f:fe00::10, UDP_-_NOEDNS_)
Warnings (12)
  • RRSIG pitt.edu/A alg 7, id 60915: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pitt.edu/DNSKEY alg 7, id 46531: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pitt.edu/DNSKEY alg 7, id 46531: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pitt.edu/DNSKEY alg 7, id 60915: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pitt.edu/DNSKEY alg 7, id 60915: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pitt.edu/MX alg 7, id 60915: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pitt.edu/NS alg 7, id 60915: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pitt.edu/NSEC3PARAM alg 7, id 60915: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pitt.edu/SOA alg 7, id 60915: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG pitt.edu/TXT alg 7, id 60915: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • pitt.edu/DS (alg 7, id 46531): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • pitt.edu/DS (alg 7, id 46531): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).

DNSKEY legend

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