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DNSViz: A DNS visualization tool

aol.com

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • NSEC3 proving non-existence of aol.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 aol.com
Secure (1)
  • . to com

NoticesNotices

Errors (2)
  • aol.com zone: The server(s) were not responsive to queries over TCP. (27.123.42.42, 68.180.131.16, 98.138.11.157, 2001:4998:1b0::7961:686f:6f21, 2406:2000:1d0::7961:686f:6f21, 2406:8600:f03f:1f8::1003)
  • aol.com/SOA: No response was received from the server over TCP (tried 3 times). (27.123.42.42, 68.180.131.16, 98.138.11.157, 2001:4998:1b0::7961:686f:6f21, 2406:2000:1d0::7961:686f:6f21, 2406:8600:f03f:1f8::1003, TCP_-_EDNS0_4096_D_N)

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