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DNSViz: A DNS visualization tool

acer.com

Updated: 2020-05-04 13:52:53 UTC (1678 days ago) Update now
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DNSSEC options (hide)
  1. |?|
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  3. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • acer.com/A
  • acer.com/MX
  • acer.com/NS
  • acer.com/SOA
  • acer.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 48903)
  • NSEC3 proving non-existence of acer.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 39844)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • acer.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (193.0.238.131)
  • acer.com/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (193.0.238.131, UDP_-_NOEDNS_)
  • acer.com/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (193.0.238.131, UDP_-_NOEDNS_)
Warnings (1)
  • com to acer.com: The glue address(es) for ns1.acer.com (193.0.238.131) differed from its authoritative address(es) (195.245.123.132). See RFC 1034, Sec. 4.2.2.

DNSKEY legend

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