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DNSViz: A DNS visualization tool

ac.mw

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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (3)
  • ac.mw/NS
  • ac.mw/SOA
  • mw/SOA
Secure (1)
  • ./SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (3)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 48903)
  • NSEC proving non-existence of mw/DS

Delegation statusDelegation status

Insecure (2)
  • . to mw
  • mw to ac.mw

NoticesNotices

Warnings (6)
  • ac.mw/SOA: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:678:1::2, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_4096_D_K_0x20)
  • ac.mw/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ac.mw/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ac.mw/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ac.mw/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ac.mw/AAAA 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