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DNSViz: A DNS visualization tool

slack.com

DNSSEC options (hide)
  1. |?|
  2. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • slack.com/A
  • slack.com/MX
  • slack.com/NS
  • slack.com/SOA
  • slack.com/TXT
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (2)
  • slack.com/DNSKEY (alg 13, id 296)
  • slack.com/DNSKEY (alg 13, id 31202)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • NSEC3 proving non-existence of slack.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 38535)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

Insecure (1)
  • com to slack.com
Secure (1)
  • . to com

NoticesNotices

Warnings (1)
  • com to slack.com: Authoritative AAAA records exist for ns-166.awsdns-20.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.

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