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DNSViz: A DNS visualization tool

pool.sks-keyservers.net

Updated: 2021-06-22 17:54:15 UTC (1045 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (2)
  • pool.sks-keyservers.net/A (NXDOMAIN)
  • sks-keyservers.net/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • NSEC proving non-existence of pool.sks-keyservers.net/A
  • net/DNSKEY (alg 8, id 35886)
  • net/DNSKEY (alg 8, id 6203)
  • net/DS (alg 8, id 35886)
  • sks-keyservers.net/DNSKEY (alg 8, id 30729)
  • sks-keyservers.net/DNSKEY (alg 8, id 59791)
  • sks-keyservers.net/DS (alg 8, id 30729)

Delegation statusDelegation status

Secure (2)
  • . to net
  • net to sks-keyservers.net

NoticesNotices

Errors (6)
  • pool.sks-keyservers.net/A: The response had an invalid RCODE (REFUSED). (23.128.97.53, 2607:7c80:53::53, UDP_-_EDNS0_4096_D_KN)
  • sks-keyservers.net zone: The following NS name(s) did not resolve to address(es): ns.dan.host, ns.dan.xxx
  • sks-keyservers.net zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. (23.128.97.53, 2607:7c80:53::53)
  • sks-keyservers.net zone: The server(s) were not responsive to queries over TCP. (116.203.66.222)
  • sks-keyservers.net/DNSKEY: The TCP connection was interrupted (ECONNRESET). (116.203.66.222, TCP_-_EDNS0_4096_D_KN)
  • sks-keyservers.net/DNSKEY: The response had an invalid RCODE (REFUSED). (23.128.97.53, 2607:7c80:53::53, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
Warnings (3)
  • net to sks-keyservers.net: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the net zone): ns-global.kjsl.com, ns.dan.host
  • sks-keyservers.net/DS (alg 8, id 30729): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • sks-keyservers.net/DS (alg 8, id 30729): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).

DNSKEY legend

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