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DNSViz: A DNS visualization tool

linkedin.com

Updated: 2021-02-25 16:19:27 UTC (108 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (7)
  • linkedin.com/A
  • linkedin.com/AAAA
  • linkedin.com/MX
  • linkedin.com/NS
  • linkedin.com/SOA
  • linkedin.com/SOA
  • linkedin.com/TXT
Secure (1)
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • NSEC3 proving non-existence of linkedin.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 58540)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

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

NoticesNotices

Warnings (5)
  • linkedin.com/A: The server appears to support DNS cookies but did not return a COOKIE option. (204.13.251.43, 2001:500:90:1::43, UDP_-_EDNS0_4096_D_KN)
  • linkedin.com/AAAA: The server appears to support DNS cookies but did not return a COOKIE option. (204.13.250.43, 204.13.251.43, 208.78.71.43, 2001:500:90:1::43, UDP_-_EDNS0_4096_D_KN)
  • linkedin.com/MX: The server appears to support DNS cookies but did not return a COOKIE option. (204.13.250.43, 204.13.251.43, UDP_-_EDNS0_4096_D_KN)
  • linkedin.com/SOA: The server appears to support DNS cookies but did not return a COOKIE option. (204.13.250.43, 204.13.251.43, 208.78.71.43, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • linkedin.com/TXT: The server appears to support DNS cookies but did not return a COOKIE option. (208.78.71.43, 2001:500:90:1::43, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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