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DNSViz: A DNS visualization tool

comcast.net

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

RRset statusRRset status

Secure (5)
  • comcast.net/A
  • comcast.net/MX
  • comcast.net/NS
  • comcast.net/SOA
  • comcast.net/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • comcast.net/DNSKEY (alg 5, id 26550)
  • comcast.net/DNSKEY (alg 5, id 40909)
  • comcast.net/DS (alg 5, id 40909)
  • comcast.net/DS (alg 5, id 40909)
  • net/DNSKEY (alg 8, id 35886)
  • net/DNSKEY (alg 8, id 39455)
  • net/DS (alg 8, id 35886)

Delegation statusDelegation status

Secure (2)
  • . to net
  • net to comcast.net

NoticesNotices

Warnings (13)
  • RRSIG comcast.net/A alg 5, id 26550: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG comcast.net/DNSKEY alg 5, id 26550: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG comcast.net/DNSKEY alg 5, id 26550: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG comcast.net/DNSKEY alg 5, id 40909: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG comcast.net/DNSKEY alg 5, id 40909: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG comcast.net/MX alg 5, id 26550: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG comcast.net/NS alg 5, id 26550: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG comcast.net/SOA alg 5, id 26550: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • RRSIG comcast.net/TXT alg 5, id 26550: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
  • comcast.net/DS (alg 5, id 40909): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • comcast.net/DS (alg 5, id 40909): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • comcast.net/DS (alg 5, id 40909): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • comcast.net/DS (alg 5, id 40909): 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
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph