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DNSViz: A DNS visualization tool

pool.ntp.org

Updated: 2024-04-11 14:21:29 UTC (20 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (68)
  • ntp.org/SOA
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/A
  • pool.ntp.org/NS
  • pool.ntp.org/SOA
  • pool.ntp.org/SOA
  • pool.ntp.org/SOA
  • pool.ntp.org/SOA
  • pool.ntp.org/SOA
  • pool.ntp.org/SOA
  • pool.ntp.org/SOA
  • pool.ntp.org/SOA
  • pool.ntp.org/TXT
Secure (1)
  • org/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • ./DNSKEY (alg 8, id 5613)
  • NSEC3 proving non-existence of ntp.org/DS
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 3093)
  • org/DNSKEY (alg 8, id 55149)
  • org/DS (alg 8, id 26974)

Delegation statusDelegation status

Insecure (2)
  • ntp.org to pool.ntp.org
  • org to ntp.org
Secure (1)
  • . to org

NoticesNotices

Errors (3)
  • pool.ntp.org zone: The server(s) were not responsive to queries over UDP. (2a05:91c0:1506:145::, 2a0b:4341:1500:142:5054:ff:fef5:ba1c)
  • pool.ntp.org/A: The UDP connection was refused (ECONNREFUSED). (2a05:91c0:1506:145::, 2a0b:4341:1500:142:5054:ff:fef5:ba1c, UDP_-_EDNS0_4096_D_KN)
  • pool.ntp.org/NS: The UDP connection was refused (ECONNREFUSED). (2a05:91c0:1506:145::, 2a0b:4341:1500:142:5054:ff:fef5:ba1c, UDP_-_EDNS0_4096_D_KN)
Warnings (1)
  • org to ntp.org: Authoritative AAAA records exist for ns1.everett.org, but there are no corresponding AAAA glue records.

DNSKEY legend

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