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DNSViz: A DNS visualization tool

4chan.org

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (7)
  • 4chan.org/A
  • 4chan.org/CDNSKEY
  • 4chan.org/CDS
  • 4chan.org/MX
  • 4chan.org/NS
  • 4chan.org/SOA
  • 4chan.org/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 53148)
  • 4chan.org/DNSKEY (alg 13, id 2371)
  • 4chan.org/DNSKEY (alg 13, id 34505)
  • 4chan.org/DS (alg 13, id 2371)
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 321)
  • org/DNSKEY (alg 8, id 46023)
  • org/DS (alg 8, id 26974)

Delegation statusDelegation status

Secure (2)
  • . to org
  • org to 4chan.org

NoticesNotices

Warnings (1)
  • 4chan.org/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (108.162.192.140, UDP_-_EDNS0_4096_D_KN_0x20)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
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DNSSEC authentication graph