View on GitHub

DNSViz: A DNS visualization tool

level3.com

Updated: 2021-05-20 03:22:51 UTC (31 days ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • level3.com/A
  • level3.com/MX
  • level3.com/NS
  • level3.com/SOA
  • level3.com/TXT
Secure (1)
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of level3.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 54714)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

Insecure (1)
  • com to level3.com
Secure (1)
  • . to com

NoticesNotices

Warnings (2)
  • com to level3.com: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the com zone): ns1.level3.net, ns2.level3.net
  • com to level3.com: The following NS name(s) were found in the delegation NS RRset (i.e., in the com zone), but not in the authoritative NS RRset: ns1.l3.net, ns2.l3.net

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